00827nam0-22002771i-450-990001276170403321000127617FED01000127617(Aleph)000127617FED0100012761720000920d1969----km-y0itay50------baengEigenfunction branches of nonlinear operators and their bifurcationsby Pimbley GeorgeBerlinSpringer-Verlag1969Lecture notes in mathematicsVolume 104 ̜Pimbley,George H.12270ITUNINARICAUNIMARCBK990001276170403321C-20-(1048904MA1MA1Eigenfunction branches of nonlinear operators, and their bifurcations81171UNINAING01