TY - JOUR AU - M. B. Tverskoy TI - On the problem of determining free and forced waves of finite amplitude on the surface of a~heavy fluid JO - Matematičeskoe modelirovanie PY - 1989 SP - 64 EP - 72 VL - 1 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_1989_1_9_a5/ LA - ru ID - MM_1989_1_9_a5 ER -