@article{DE_2001_37_1_a0,
     author = {A. G. Baskakov},
     title = {Spectral {Analysis} of {Linear} {Differential} {Operators} and {Semigroups} of {Finite-Difference} {Operators:} {II}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {3--11},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2001_37_1_a0/}
}