TY - JOUR AU - R. K. Ragimkhanov TI - On the question of the existence of a~solution of a~Hammerstein equation with discontinuous mapping JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1975 SP - 62 EP - 70 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1975_10_a6/ LA - ru ID - IVM_1975_10_a6 ER -