00794nam0-22002891i-450 99000112528040332120170530145442.0000112528FED01000112528(Aleph)000112528FED0100011252820000920d1949----km-y0itay50------baengTheory of Oscillationsby A. A. Andronow and C. E. ChaikinPrincetonPrinceton University Press1949Andronov,A. A.536603Chaikin,C. E.740067ITUNINARICAUNIMARCBK99000112528040332132-H-1565MA1DCH-011-86971DCHDCHMA1Theory of Oscillations1466787UNINAING01