A GENERAL REVIEW OF LINEAR VARYING PARAMETER AND NONLINEAR CIRCUIT ANALYSIS

[11] Chaikin, 1949, THEORY OSCILLATIONS

[12] FRIEDRICHS KO, 1942, NONLINEAR MECHANICS

[13] GOURSAT E, 1904, MATH ANAL, V1, P422

[14] GREAVES WMH, 1924, CAMBRIDGE PHIL SOC P, V22, P16

[15] Oscillations in systems with non-linear reactance [J]. BELL SYSTEM TECHNICAL JOURNAL, 1936, 15 : 424 - 440

[16] Oscillations in an electromechanical system [J]. BELL SYSTEM TECHNICAL JOURNAL, 1936, 15 : 441 - 445

[17] Ince E. L., 1944, ORDINARY DIFFERENTIA, pviii+558

[18] Jeffreys H, 1923, P LOND MATH SOC, V23, P428, DOI DOI 10.1112/PLMS/S2-23.1.428

[19] ON THE NOTION OF RECURRENCE IN DISCRETE STOCHASTIC PROCESSES [J]. BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY, 1947, 53 (10) : 1002 - 1010

[20] KRUSE S, 1939, THESIS

[11] Chaikin, 1949, THEORY OSCILLATIONS

[12] FRIEDRICHS KO, 1942, NONLINEAR MECHANICS

[13] GOURSAT E, 1904, MATH ANAL, V1, P422

[14] GREAVES WMH, 1924, CAMBRIDGE PHIL SOC P, V22, P16

[15] Oscillations in systems with non-linear reactance [J]. BELL SYSTEM TECHNICAL JOURNAL, 1936, 15 : 424 - 440

[16] Oscillations in an electromechanical system [J]. BELL SYSTEM TECHNICAL JOURNAL, 1936, 15 : 441 - 445

[17] Ince E. L., 1944, ORDINARY DIFFERENTIA, pviii+558

[18] Jeffreys H, 1923, P LOND MATH SOC, V23, P428, DOI DOI 10.1112/PLMS/S2-23.1.428

[19] ON THE NOTION OF RECURRENCE IN DISCRETE STOCHASTIC PROCESSES [J]. BULLETIN OF THE AMERICAN MATHEMATICAL SOCIETY, 1947, 53 (10) : 1002 - 1010

[20] KRUSE S, 1939, THESIS