TY - JOUR AU - M. V. Korovina TI - On the solvability of the Cauchy problem on a flag in a manifold for overdetermined systems of nonlinear differential equations JO - Differencialʹnye uravneniâ PY - 1994 SP - 1988 EP - 1993 VL - 30 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1994_30_11_a15/ LA - ru ID - DE_1994_30_11_a15 ER -