TY - JOUR AU - N. L. Vasilevskiǐ TI - Banach algebras generated by two-dimensional integral operators with a Bergman kernel and piecewise-continuous coefficients. I JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1986 SP - 12 EP - 21 IS - 2 UR - http://geodesic.mathdoc.fr/item/IVM_1986_2_a1/ LA - ru ID - IVM_1986_2_a1 ER -