TY - JOUR AU - V. V. Vlasov AU - N. A. Rautian TI - Investigation of integrodifferential equations by methods of spectral theory JO - Contemporary Mathematics. Fundamental Directions PY - 2021 SP - 255 EP - 284 VL - 67 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMFD_2021_67_2_a3/ LA - ru ID - CMFD_2021_67_2_a3 ER -