TY - BOOK AU - Groszkowski, J. TI - Frequency of self-oscillations U1 - 621.373/G83 PY - 1964/// CY - New York PB - The MacMillan Company KW - OSCILACIÓN KW - FRECUENCIAS N1 - Incluye índice: páginas 525-530; Bibliografía: páginas 448-523; 1. Introduction -- 2. Free oscillations in linear isolated systems -- 3. Negative resistors -- 4. Self-oscillations in linear systems -- 5. Self-oscillations in non-linear systems -- 6. Influence of linear elements on frequency of oscillations -- 7. Influence of non-linear factors on oscillation frequency -- 8. Electromechanical oscillators -- 9. Oscillations in a system with reactances of either sign ER -