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@article{DE_1993_29_1_a0, author = {V. A. Il'in}, title = {{\CYRO}~{\cyrc}{\cyri}{\cyrk}{\cyrl}{\cyre} {\cyrr}{\cyra}{\cyrb}{\cyro}{\cyrt} {\cyrp}{\cyro} {\cyrs}{\cyrp}{\cyre}{\cyrk}{\cyrt}{\cyrr}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrishrt} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrd}{\cyri}{\cyrf}{\cyrf}{\cyre}{\cyrr}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyrery}{\cyrh} {\cyro}{\cyrp}{\cyre}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyro}{\cyrv}}, journal = {Differencialʹnye uravneni\^a}, pages = {3--4}, publisher = {mathdoc}, volume = {29}, number = {1}, year = {1993}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1993_29_1_a0/} }
V. A. Il'in. О~цикле работ по спектральной теории дифференциальных операторов. Differencialʹnye uravneniâ, Tome 29 (1993) no. 1, pp. 3-4. http://geodesic.mathdoc.fr/item/DE_1993_29_1_a0/