@article{CMFD_2019_65_3_a1,
     author = {A. S. Kalitvin and V. A. Kalitvin},
     title = {Linear operators and equations with partial integrals},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {390--433},
     publisher = {mathdoc},
     volume = {65},
     number = {3},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2019_65_3_a1/}
}