TY - JOUR AU - V. A. Kurchatov TI - Solution of functional equations with operators that have singular points JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1975 SP - 101 EP - 104 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1975_9_a17/ LA - ru ID - IVM_1975_9_a17 ER -