TY - JOUR AU - B. P. Bogoslovskii TI - A certain form of moving singularities of a system of two nonlinear equations JO - Differencialʹnye uravneniâ PY - 1974 SP - 351 EP - 354 VL - 10 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1974_10_2_a21/ LA - ru ID - DE_1974_10_2_a21 ER -