TY - JOUR AU - N. V. Azbelev TI - Current state and directions of development of the theory of functional-differential equations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1994 SP - 8 EP - 19 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1994_6_a1/ LA - ru ID - IVM_1994_6_a1 ER -