00984nam0-22003371i-450 99000083826040332120180712120911.00-444-85306-5000083826FED01000083826(Aleph)000083826FED0100008382620020821d1979----km-y0itay50------baengy-------001yyAsymptotic analysis of singular parturbationsW. EckhausAmsterdamNorth-Holland Publishing Company1979XI, 287 p.23 cmStudies in mathematics and its applications9515.35Eckhaus,Wiktor12826ITUNINARICAUNIMARCBK990000838260403321C-53-(96278MA102 33 E 303192FINBN02 33 E 313193FINBNMA1FINBNAsymptotic analysis of singular parturbations347929UNINA