TY - JOUR AU - A. R. Garifullin TI - Group classification of a~hydrodynamic system of rank two of stationary type JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2004 SP - 66 EP - 75 VL - 7 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2004_7_3_a6/ LA - ru ID - SJIM_2004_7_3_a6 ER -