1．The currents arising in n-coupled circuits when the primary current is suddenly broken or completed．Proc．Acad．Sci．Amst．19 (1916) 225-239 1
2．A note on the relation of the audibility factor of a shunted telephone to the antenna current as - used in the reception of wireless signals．Phil．Mag．34 (1917) 184-188 16
3．On the wave-lengths of antennae with flywheel coupling，and a second approximation for the time period of a wavemeter．Wireless World 5 (1917) 550-557 21
4．On the value of the conductivity of sea-water for currents of frequencies as used in wireless telegraphy．Phil．Mag．36 (1918) 88-94 29
5．Uber die Wellenlangen und Strahlung mit Kapazitat und Selbstinduktion beschwerter Antennen．Jb．drahtl．Telegr．13 (1918) 217-238 36
6．On the energy transmission in wireless telegraphy．Yearb．Wireless Telegr．Teleph．(1918) pp．858-876 58
7．The production and measurement of short continuous electromagnetic waves．Phil．Mag．38 (1919) 90-97 77
8．A comparison of the wave-form of the telephone current produced by a thermal detector and by a rectifier in heterodyne reception．Proc．phys．Soc．Lond．31 (1919) 290-298 85
9．A simple derivation of the formulae for the resonance curves of a damped vibration and some properties thereof．Electrician 83 (1919) 225-228，251-252 94
10．A method of measuring without electrodes the conductivity at various points along a glow discharge and in flames．Phil．Mag．38 (1919) 352-364 100
11．On the propagation of electromagnetic waves round the earth．Phil．Mag．38 (1919) 365-380 113
12．De invloed van een geioniseerd gas op het voortschrijden van electromagnetische golven en toepassingen daarvan op het gebied der draadlooze telegraphie en bil metingen aan glimichtontladingen．Diss．Utrecht，April 27(Joh．Enschede en Zonen，Haarlem，1920)87 pp，24 figs 129
13．On the propagation of electromagnetic waves round the earth．Phil．Mag．40 (1920) 163 220
14．Discontinuities in the magnetisation．Proc．Acad．Sci．Amst．23 (1920) 637-643 221
15．A theory of the amplitude of free and forced triode vibrations．Radio Rev．，Lond．，1 (1920) 701-710，754-762 228
16．Discontinuities in the magnetisation IL Proc．Acad．Sci．Amst．23 (1920) 980-988 247
17．On systems with＂propagated coupling＂．Phil．Mag．41 (1921) 826-827 257
18．On the form of free triode vibrations．Phil．Mag．42(1921) 201-220＆E．V．APPLETON and BALTH．VAN DER POL 258
19．On a type of oscillation-hysteresis in a simple triode generator．Phil．Mag．43 (1922) 177-193＆E．V．APPLETON and BALTH．VAN DER POL 281
20．On oscillation hysteresis in a triode generator with two degrees of freedom．Phil．Mag．43 (1922) 700-719 298
21．Chains of magnetically-coupled circuits．Electrician 89 (1922) 33 318
22．Uber Elektronenbahnen in Trioden．Jb．drahtl．Telegr．25 (1925) 121-131 319
23．Physica，Eindhoven，5 (1925) 321-324＆Doctor H．A．Lorentz 330
24．Hoe groot zijn de stroomen en spanningen in onze ontvangantenne？Radio Luistergids 2 (1926) 12-13 334
25．Der Einfluβ der Dampfungen auf die Frequenzen zweier gekoppelten Kreise．Jb．drahtl．Telegr．28 (1926) 12-15，138 336
26．The correlation of some recent advances in wireless．Exp．Wireless 3 (1926) 338-343 340
27．On＂relaxation-oscillations＂．Phil．Mag．2 (1926) 978-992 346
28．Forced oscillations in a circuit with non-linear resistance．(Reception with reactive triode．)．Phil．Mag．3 (1927) 65-80 361
29．Uber＂Relaxationsschwingungen＂II．Jb．drahtl．Telegr．29 (1927) 114-118 377
30．Gittergleichrichtung．Jb．drahtl．Telegr．29 (1927) 139-147＆Y．B．F．J．GROENEVELD，BALTH．VAN DER POL and K．POSTHUMUS 382
31．Frequency demultiplication．Nature，Lond．，120 (1927) 363-364＆BALTH．VAN DER POL and J．VAN DER MARK 391
32．Quelques expériences avec des triodes et les oscillations de relaxation．Onde élect．6 (1927) 461-464＆BALTH．VAN DER POL and J．VAN DER MARK 394
33．On the stability of the solutions of Mathieu＇s equation．Phil．Mag．5 (1928) 18-38＆BALTH．VAN DER POL and M．J．O．STRUTT 398
34．Le battement du coeur considéré comme oscillation de relaxation et un modèle électrique du coeur．Onde élect．7 (1928) 365-392＆BALTH．VAN DER POL and J．VAN DER MARK 419
35．Short wave echoes and the aurora borealis．Nature，Lond．，122 (1928) 878-879 447
36．Some remarks on ultra short wave broadcasting．Exp．Wireless 6 (1929) 9-12 451
37．The effect of regeneration on the received signal strength．Proc．Inst．Radio Engrs，N．Y．，17 (1929) 339-346 455
38．A new transformation in alternating current theory，with an application to the theory of audition．Phil．Mag．7 (1929) 477-488 463
39．A simple proof and an extension of Heaviside＇s operational calculus for invariable systems．Phil．Mag．7 (1929) 1153-1162 476
40．The heartbeat considered as a relaxation-oscillation，and an electrical model of the heart．Arch．néerl．Physiol．14 (1929) 418-443＆BALTH．VAN DER POL and J．VAN DER MARK 486
41．On the operational solution of linear differential equations and an investigation of the properties of these solutions．Phil．Mag．8 (1929) 861-898 512
42．Tien jaren radio-ontwikkeling in het natuurkundig laboratorium der N．V．Philips＇ Gloeilampenfabrieken en der N．V．Philips＇ Radio．Tijdschr．ned．Radiogenoot．(Jubileumnummer，1930) pp．53-57＆G．HOLST and BALTH．VAN DER POL 550
43．Het technisch aspect van den omroep in Nederland．Tijdschr．ned．Radiogenoot．4 (1930) 105-127 554
44．Frequency modulation．Proc．Inst．Radio Engrs，N．Y．，18 (1930) 1194-1205 555
45．Oscillations sinusoidales et de relaxation．Onde élect．9 (1930) 245-256，293-312 567
46．Uber die Ausbreitung elektromagnetischer Wellen über eine ebene Erde．Ann．Phys．，Lpz．，6 (1930) 273-294＆BALTH．VAN DER POL and K．F．NIESSEN 599
47．On simultaneous operational calculus．Phil．Mag．11 (1931) 368-376＆BALTH．VAN DER POL and K．F．NIESSEN 621
48．Uber die Ausbreitung elektromagnetischer Wellen．Jb．drahtl．Telegr．37 (1931) 152-156 630
49．Uber die Raumwellen von einem vertikalen Dipolsender auf ebener Erde．Ann．Phys．，Lpz．，10 (1931) 485-510＆BALTH．VAN DER POL and K．F．NIESSEN 635
50．Symbolic calculus．Phil．Mag．13 (1932) 537-577＆BALTH．VAN DER POL and K．F．NIESSEN 661
51．Les phénomènes électroniques dans les lampes de radioélectricité．Congr．int．Electricité，Paris，juillet 1932，9e sec．，rapp．no．6，23 pp 702
52．Bead-corona on radio antenna．Nature，Lond．，130 (1932) 662 725
53．Propagation of waves of 150 to 2000 kilocycles per second (2000 to 150 meters) at distances between 50 and 2000 kilometers．Proc．Inst．Radio Engrs，N．Y．，21 (1933) 996-1002＆BALTH．VAN DER POL，T．L．ECKERSLEY，J．H．DELLINGER and P．LE CORBEILLER 727
54．Tchebycheff polynomials and their relation to circular functions，Besselfunctions and Lissajous-figures．Physica，＇s-Grav．，1 (1933) 78-96＆BALTH．VAN DER POL and TH．J．WEIJERS 738
55．The production of sinusoidal oscillations with a time period determined by a relaxation time．Physica，＇s-Grav．，1 (1934) 437-448＆J．VAN DER MARK and BALTH．VAN DER POL 757
56．Finestructure of triode characteristics．Physica，＇s-Grav．，1 (1934) 481-496＆BALTH．VAN DER POL and TH．J．WEIJERS 769
57．A theorem on electrical networks with an application to filters．Physica，＇s-Grav．，1 (1934) 521-530 785
58．The nonlinear theory of electric oscillations．Proc．Inst．Radio Engrs，N．Y．，22 (1934) 1051-1086 795
59．Summary of some theoretical contributions by Dr．Balth．van der Pol and Dr．K．F．Niessen to the problem of propagation of radiowaves over the earth．Tijdschr．ned．Radiogenoot．7 (1935) 1-11 831
60．The symbolic calculus (with some applications to radiotelegraphy)．Tijdschr．ned．Radiogenoot．7 (1935) 18-32 842
61．Theory of the reflection of the light from a point source by a finitely conducting flat mirror，with an application to radiotelegraphy．Physica，＇s-Grav．，2 (1935) 843-853 857
62．On potential and wave functions in n dimensions．Physica，＇s-Grav．，3 (1936) 385-392 868
63．A generalization of Maxwell＇s definition of solid harmonics to waves in n dimensions．Physica，＇s-Grav．，3 (1936) 393-397 876
64．A new theorem on electrical networks．Physica，＇s-Grav．，4 (1937) 585-589 881
65．The diffraction of electromagnetic waves from an electrical point source round a finitely conducting sphere，with applications to radiotelegraphy and the theory of the rainbow，Ⅰ．Phil．Mag．24 (1937) 141-176＆BALTH．VAN DER POL and H．BREMMER 886
66．Discontinuous phenomena in radio communication．J．Instn elect．Engrs 81 (1937) 381-398 922
67．The diffraction of electromagnetic waves from an electrical point source round a finitely conducting sphere，with applications to radiotelegraphy and the theory of the rainbow，Ⅱ．Phil．Mag．24 (1937) 825-864＆BALTH．VAN DER POL and H．BREMMER 942
68．Ergebnisse einer Theorie über die Fortpflanzung elektromagnetischer Wellen über eine Kugel endlicher Leitfahigkeit．Hochfrequenztech．u．Elektroakust．51 (1938) 181-188 ＆BALTH．VAN DER POL and H．BREMMER 981
69．The propagation of radio waves over a finitely conducting spherical earth．Phil．Mag．25 (1938) 817-834＆BALTH．VAN DER POL and H．BREMMER 986
70．Beyond radio．Proc．World Radio Convention (Instn Radio Engrs，Australia)，Sydney (April 1938) pp．1-15 1007
71．Report on spontaneous fluctuations of current and potential．Rec．Un．radio-sci．int．5，fasc．1 (1938) 217-227＆C．J．BAKKER and BALTH．VAN DER POL 1020
72．Application of the operational or symbolic calculus to the theory of prime numbers．Phil．Mag．26 (1938) 921-940 1031
73．Oliver Heaviside (1850-1925)．Ned．Tijdschr．Natuurk．5 (1938) 269-295 1051
74．Further note on the propagation of radio waves over a finitely conducting spherical earth．Phil．Mag．27 (1939) 261-275＆BALTH．VAN DER POL and H．BREMMER 1071
75．Orchestral pitch．A cathode-ray method of measurement during a concert．Wireless World 44 (1939) 441-442＆BALTH．VAN DER POL and C．C．J．ADDINK 1086
76．Biological rhythms considered as relaxation oscillations．2nd Conf．for biol．rhythms res．，Utrecht (August 1939) 13 pp 1088
77．Music and elementary theory of numbers．Music．Rev．7 (1946) 1-25 1101
78．The fundamental principles of frequency modulation．J．Instn．elect．Engrs 93 (1946) Pt Ⅲ，153-158 1126
79．An electro-mechanical investigation of the Riemann zeta function in the critical strip．Bull．Amer．math．Soc．53 (1947) 976-981 1132
80．Mathematics and radio problems．Philips Res．Rep．3 (1948) 174-190 1140
81．Modern operational calculus based on the two-sided Laplace integral．Ⅰ．Proc．Acad．Sci．Amst．51 (1948) 1005-1012；Indag．math．10 (1948) 338-345＆BALTH．VAN DER POL and H．BREMMER 1157
82．Modern operational calculus based on the two-sided Laplace integral．Ⅱ．Proc．Acad．Sci．Amst．51 (1948) 1125-1136；Indag．math．10 (1948) 349-360＆BALTH．VAN DER POL and H．BREMMER 1165
83．Oliver Heaviside (1850-1925)．J．Télécomm．17 (1950) 192-199 1177
84．Heaviside＇s operational calculus．The Heaviside centenary volume．(Instn elect．Engrs，Lond．1950) pp．70-75 1181
85．The primes in k(ρ)．Proc．Acad．Sci．Amst．A 54( = Indag．math．13) (1951) 9-15＆BALTH．VAN DER POL and P．SPEZIALI 1187
86．On a non-linear partial differential equation satisfied by the logarithm of the Jacobian theta- functions，with arithmetical applications．Ⅰ．Proc．Acad．Sci．Amst．A 54 ( = Indag．math．13) (1951) 261-271 1195
87．On a non-linear partial differential equation satisfied by the logarithm of the Jacobian theta- functions，with arithmetical applications．Ⅱ．Proc．Acad．Sci．Amst．A 54 (= Indag．math．13) (1951) 272-284 1206
88．Frequency band for galactic hydrogen observation．J．Télécomm．20 (1952) 110-113 1219
89．Beneath radio．Proc．Instn Radio Engrs，Aust．，14 (1953) 9-11 1221
90．Presentation of the Valdemar Poulsen Gold Medal．J．Télécomm．20 (1953) 23e-25e＆N．E．HOLMBLAD and BALTH．VAN DER POL 1224
91．Note sur les proprietes des soutions d＇une equation differentielle，que l＇on peut deduire directement de l＇equation differentielle elle-meme．Note on the properties solutions of a differential equation which may be derived directly from the differential equation itself．Actes Coll．int．vibrations non lineaires．lle de porquerolles 1951，Publ．sci．tech．Ministere de l＇Air，No．281(1953？)，9 pp 1227
92．Radio technology and the theory of numbers．J．Franklin Inst．255 (1953) 475-495 1236
93．H．A．Lorentz and the bearing of his work on electromagnetic telecommunication．J．Télécomm．20 (1953) 164e-168e 1257
94．Note on the gamma function Can．J．Math．6 (1953) 18-22 1262
95．The representation of numbers as sums of eight，sixteen and twenty-four squares．Proc．Acad．Sci．Amst．A 57 (= Indag．math．16) (1954) 349-361 1267
96．Some observations on Rayleigh fading．Tijdschr．ned．Radiogenoot．19 (1954) 223-229 1280
97．Some observations on diversity reception．Tijdschr．ned．Radiogenoot．20 (1955) 87-92 1287
98．Equations différentielles linéaires vérifiées par certaines fonctions modulaires elliptiques．Proc．Acad．Sci．Amst．A 59(= Indag．math．18) (1956) 166-169＆J．TOUCHARD and BALTH．VAN DER POL 1293
99．Démonstration élémentaire de la relation θ34 = θ04 + θ24 entre les différentes fonctions de Jacobi．Enseign．math．1，(1956) 259-262 1297
100．On discontinuous electromagnetic waves and the occurrence of a surface wave．Proc．Symp．Electromagnetic Wave Theory，Trans．Inst．Radio Engrs，N．Y．，AP-4 (1956) 288-293 1301
101．On a generalisation of the non-linear differential equation (d2u/dt2)－ε(1－u2) (du/dt)+ u = 0．Proc．Acad．Sci．Amst．A 60 (= Indag．math．19) (1957) 477-480 1307
102．On series of the reciprocals of the Jacobi theta functions．Proc．Acad．Sci．Amst．A 63(= Indag．math．22) (1960) 107-114 1311
103．On the propagation of a discontinuous electro？magnetic wave．Proc．Acad．Sci．Amst．A 63 (= Indag．math．22) (1960) 254-265＆BALTH．VAN DER POL and A．H．M．LEVELT 1319
Publications of BALTH．VAN DER POL 1331