TY - JOUR AU - M. B. Tverskoǐ TI - Nonlinear waves in a stratified liquid which are independent of the vertical coordinate JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1996 SP - 112 EP - 119 VL - 36 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1996_36_9_a10/ LA - ru ID - ZVMMF_1996_36_9_a10 ER -