00668nam a2200205Ia 4500082001900000100003700019245010200056260003100158300001300189500002300202500000500225690000600230700002900236700003200265700002000297952010100317964001700418921001000435999001700445  a515.35bK89.NA  aKrasnosel'skii, M. A. and Others  aNonlinear almost periodic oscillationsbcBy M. A. Krasnosel'skii, V. Sh. Burd and Yu. S. Kolesov  aNew YorkbJohn Wileyc1973  ax, 326p.  a"Tr. by A. Libin".  a  a   aBurd, V. Sh. ; jt. auth.  aKolesov, Yu. S. ; jt. auth.  aLibin, A. ; tr.  00104070aISIbISId1998-09-25l0o515.35 K89.NApDP10643r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a13971  c13971d13971