TY - JOUR AU - D. T. Siraeva TI - The canonical form of the rank 2 invariant submodels of evolutionary type in ideal hydrodynamics JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2019 SP - 70 EP - 80 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2019_22_2_a6/ LA - ru ID - SJIM_2019_22_2_a6 ER -