TY - JOUR AU - É. B. Veliev TI - Existence theorems for Fredholm integral equations with a~discontinuous operator and deviating arguments JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1975 SP - 100 EP - 103 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1975_3_a12/ LA - ru ID - IVM_1975_3_a12 ER -