TY - JOUR AU - S. Ya. Yakubov TI - Solvability of the Cauchy problem for abstract quasilinear second order hyperbolic equations, and their applications JO - Trudy Moskovskogo matematičeskogo obŝestva PY - 1970 SP - 37 EP - 60 VL - 23 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MMO_1970_23_a1/ LA - ru ID - MMO_1970_23_a1 ER -