@article{INTO_2019_160_a2,
     author = {V. B. Vasil'ev (Vasilyev)},
     title = {Operators and equations: discrete and continuous},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {18--27},
     publisher = {mathdoc},
     volume = {160},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2019_160_a2/}
}