TY - JOUR AU - A. V. Kim TI - On first integrals of functional-differential equations JO - Differencialʹnye uravneniâ PY - 1997 SP - 347 EP - 350 VL - 33 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1997_33_3_a8/ LA - ru ID - DE_1997_33_3_a8 ER -