TY - JOUR AU - M. N. Yakovlev TI - Solvability of nonlinear equations in a cone of a Banach space JO - Zapiski Nauchnykh Seminarov POMI PY - 1998 SP - 225 EP - 230 VL - 248 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1998_248_a11/ LA - ru ID - ZNSL_1998_248_a11 ER -