@article{DE_1985_21_7_a20, author = {Yu. P. Golovachov and N. V. Leont'eva and V. V. Tsymbalov}, title = {{\CYRO}~{\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyre}{\cyrn}{\cyrn}{\cyro}{\cyrm} {\cyrm}{\cyro}{\cyrd}{\cyre}{\cyrl}{\cyri}{\cyrr}{\cyro}{\cyrv}{\cyra}{\cyrn}{\cyri}{\cyri} {\cyrn}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyrh} {\cyro}{\cyrt}{\cyrr}{\cyrery}{\cyrv}{\cyrn}{\cyrery}{\cyrh} {\cyrt}{\cyre}{\cyrch}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {\cyrn}{\cyra} {\cyro}{\cyrs}{\cyrn}{\cyro}{\cyrv}{\cyre} {\cyru}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt} {{\CYRN}{\cyra}{\cyrv}{\cyrsftsn}{\cyre}--{\CYRS}{\cyrt}{\cyro}{\cyrk}{\cyrs}{\cyra}} }, journal = {Differencialʹnye uravneni\^a}, pages = {1267--1269}, publisher = {mathdoc}, volume = {21}, number = {7}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1985_21_7_a20/} }