000 00591nam a2200205Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a510T
_bAm512(89)
100 _aDorodnicyn A A
245 _aAsymptotic solution of van der Pol's equation
260 _aProvidence
_bAMS
_c1953
300 _a24p
440 _aAmerican Mathematical Society: Translation; no 89
500 _aTr from Prikladnaya Matematika II, 313-328 (1947)
650 _aAsymptotic solution
650 _aMathematics
650 _aPol's equaations
942 _cBK
999 _c30677
_d30677