TY - JOUR AU - I. A. Kipriyanov AU - V. I. Kononenko TI - The fundamental solutions of certain singular partial differential equations JO - Differencialʹnye uravneniâ PY - 1969 SP - 1470 EP - 1483 VL - 5 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1969_5_8_a13/ LA - ru ID - DE_1969_5_8_a13 ER -