TY - JOUR AU - Borzymowski, Andrzej TI - The third boundary value problem for a nonlinear system of second order hyperbolic integro-differential equations JO - Mathematica slovaca PY - 1998 SP - 271 EP - 283 VL - 48 IS - 3 UR - http://geodesic.mathdoc.fr/item/MASLO_1998_48_3_a5/ LA - en ID - MASLO_1998_48_3_a5 ER -