@article{KUKZ_1973_10_10_a8, author = {L. M. Kotlyar and O. V. Troepol'skaya}, title = {{\CYRK}~{\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyre} {\cyro}~{\cyrk}{\cyra}{\cyrv}{\cyri}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyrn}{\cyro}{\cyrm} {\cyro}{\cyrb}{\cyrt}{\cyre}{\cyrk}{\cyra}{\cyrn}{\cyri}{\cyri} {\cyrk}{\cyrl}{\cyri}{\cyrn}{\cyra} {\cyrp}{\cyro}{\cyrt}{\cyro}{\cyrk}{\cyro}{\cyrm} {\cyrt}{\cyrya}{\cyrzh}{\cyre}{\cyrl}{\cyro}{\cyrishrt} {\cyrzh}{\cyri}{\cyrd}{\cyrk}{\cyro}{\cyrs}{\cyrt}{\cyri}}, journal = {Trudy seminara po kraevym zada\v{c}am}, pages = {73--83}, publisher = {mathdoc}, volume = {10}, number = {10}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/KUKZ_1973_10_10_a8/} }