TY - JOUR AU - S. Fempl TI - On a system of partial differential equations the solution of which can be reduced to that of an equation of Clairaut type JO - Differencialʹnye uravneniâ PY - 1965 SP - 698 EP - 700 VL - 1 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1965_1_5_a12/ LA - ru ID - DE_1965_1_5_a12 ER -