01113nam0-22003611i-450-99000086633040332120130220120921.03-540-08258-1000086633FED01000086633(Aleph)000086633FED0100008663320130220d1977----km-y0itay50------baengDEy-------001yySingular perturbations and boundary layer theoryproceedings of the conference held at the Ecole centrale de Lyon, December 8-10, 1976edited by C.M. Brauner, B. Gay, and J. MathieuBerlinSpringer Verlag1977539 p.24 cmLecture notes in mathematics594510.8Brauner,C. M.Gay,B.Mathieu,Jean<1924- >ITUNINARICAUNIMARCBK99000086633040332102 32 E 32409FINBNC-20-(59419065MA1FINBNMA1Singular perturbations and boundary layer theory80674UNINA