00963nam0-22003131i-450-9900009966404033213-540-08067-8000099664FED01000099664(Aleph)000099664FED0100009966420000920d1977----km-y0itay50------baengCoincidence Degree, and Nonlinear Differential EquationsRobert E. Gaines, Jean L. MawhinBerlin [etc.]Springer-Verlag1977262 p.24 cmLecture Notes in Mathematics568Equazioni differenziali e integroDifferenziali517.37Gaines,Robert E.47040Mahwin,Jean L.ITUNINARICAUNIMARCBK99000099664040332115-1299149 F.T.FI1FI1Coincidence degree, and nonlinear differential equations262787UNINAING01