TY - JOUR AU - V. S. Klimov AU - A. N. Pavlenko TI - Nontrivial solutions of boundary value problems with strong nonlinearities JO - Differencialʹnye uravneniâ PY - 1997 SP - 1676 EP - 1682 VL - 33 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1997_33_12_a11/ LA - ru ID - DE_1997_33_12_a11 ER -