TY - JOUR AU - V. F. Lubyshev TI - Multiple positive solutions of an elliptic equation with a~convex--concave nonlinearity containing a~sign-changing term JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2010 SP - 167 EP - 180 VL - 269 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_2010_269_a13/ LA - ru ID - TM_2010_269_a13 ER -