TY - JOUR AU - S. D. Ivasishen AU - S. D. Èidel'man TI - On the fundamental solutions of the Cauchy problem for degenerate equations of Kolmogorov type with a $\overrightarrow{2b}$-parabolic part with respect to the main group of variables JO - Differencialʹnye uravneniâ PY - 1998 SP - 1536 EP - 1545 VL - 34 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1998_34_11_a13/ LA - ru ID - DE_1998_34_11_a13 ER -