TY - JOUR AU - A. Yu. Belyaev TI - On Lyapunov's index of one-dimensional wave equation with random coefficients JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1987 SP - 92 EP - 94 IS - 1 UR - http://geodesic.mathdoc.fr/item/VMUMM_1987_1_a27/ LA - ru ID - VMUMM_1987_1_a27 ER -