TY - JOUR AU - P. I. Plotnikov TI - Solvability of the problem of spatial gravitational waves on the surface of an ideal fluid JO - Doklady Akademii Nauk PY - 1980 SP - 591 EP - 594 VL - 251 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1980_251_3_a18/ LA - ru ID - DAN_1980_251_3_a18 ER -