@article{KUKZ_1969_6_6_a14, author = {A. V. Kuznetsov}, title = {{\CYRN}{\cyre}{\cyrs}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrr}{\cyrn}{\cyro}{\cyre} {\cyro}{\cyrb}{\cyrt}{\cyre}{\cyrk}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyrs}~{\cyro}{\cyrt}{\cyrr}{\cyrery}{\cyrv}{\cyro}{\cyrm} {\cyrs}{\cyrt}{\cyrr}{\cyru}{\cyrishrt} }, journal = {Trudy seminara po kraevym zada\v{c}am}, pages = {123--133}, publisher = {mathdoc}, volume = {6}, number = {6}, year = {1969}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KUKZ_1969_6_6_a14/} }