TY - JOUR AU - Fučík, Svatopluk AU - Tran, Dien Hien TI - Note on nonlinear spectral theory: Application to boundary value problems for ordinary integrodifferential equations JO - Commentationes Mathematicae Universitatis Carolinae PY - 1973 SP - 583 EP - 608 VL - 14 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1973__14_4_a1/ LA - en ID - CMUC_1973__14_4_a1 ER -