@article{CMFD_2021_67_2_a3,
     author = {V. V. Vlasov and N. A. Rautian},
     title = {Investigation of integrodifferential equations by methods of spectral theory},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {255--284},
     year = {2021},
     volume = {67},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2021_67_2_a3/}
}