TY - JOUR AU - V. B. Dmitriev TI - A mixed problem with nonlinear integral condition for a~hyperbolic equation JO - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ PY - 2009 SP - 35 EP - 49 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSGU_2009_6_a3/ LA - ru ID - VSGU_2009_6_a3 ER -