TY - JOUR AU - B. V. Loginov TI - Group analysis in problems with symmetry violatation JO - Matematičeskoe modelirovanie PY - 1995 SP - 36 VL - 7 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_1995_7_5_a12/ LA - ru ID - MM_1995_7_5_a12 ER -