TY - JOUR AU - A. A. Zlotnik TI - Energy equalities and estimates for barotropic quasi-gas-dynamic and quasi-hydrodynamic systems of equations JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2010 SP - 325 EP - 337 VL - 50 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2010_50_2_a11/ LA - ru ID - ZVMMF_2010_50_2_a11 ER -