TY - JOUR AU - O. D. Gabisoniya TI - Tests for the absolute convergence of double Fourier series for functions of bounded variation JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1977 SP - 18 EP - 22 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1977_9_a3/ LA - ru ID - IVM_1977_9_a3 ER -