TY - JOUR AU - George H., Jr. Pimbley TI - On Eigenfunction Branches of Nonlinear Operators, and their Bifurcations. JO - Mathematische Zeitschrift PY - 1970 SP - 231 EP - 234 VL - 115 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1970__115_171349/ ID - MZ_1970__115_171349 ER -