TY - JOUR AU - Yu. V. Shan'ko AU - O. V. Kaptsov TI - Optimal systems of subalgebras and invariant solutions of rank two for three-dimensional Euler equations JO - Differencialʹnye uravneniâ PY - 1994 SP - 1814 EP - 1819 VL - 30 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1994_30_10_a19/ LA - ru ID - DE_1994_30_10_a19 ER -