TY - JOUR AU - V. Ivanov TI - The algebra generated by the Heaviside function and the delta-functions JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1977 SP - 65 EP - 69 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1977_10_a6/ LA - ru ID - IVM_1977_10_a6 ER -