TY - JOUR AU - Yu. K. Lando TI - The expansion of functions in terms of eigenfunctions of boundary problems for Volterra integro-differential equations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1959 SP - 118 EP - 127 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1959_2_a10/ LA - ru ID - IVM_1959_2_a10 ER -