@article{MS_1988__177_2_a0,
     author = {{\CYREREV}. {\CYRB}{\cyre}{\cyrd}{\cyrf}{\cyro}{\cyrr}{\cyrd} and {\CYRS}.{\CYRI}. {\CYRP}{\cyri}{\cyrn}{\cyrch}{\cyru}{\cyrk}},
     title = {{\CYRO}{\cyrb}{\cyrl}{\cyra}{\cyrs}{\cyrt}{\cyri} {\cyrv} ${\mathbb {C}}^2$ {\cyrs} {\cyrn}{\cyre}{\cyrk}{\cyro}{\cyrm}{\cyrp}{\cyra}{\cyrk}{\cyrt}{\cyrn}{\cyrery}{\cyrm}{\cyri} {\cyrg}{\cyrr}{\cyru}{\cyrp}{\cyrp}{\cyra}{\cyrm}{\cyri} {\cyrg}{\cyro}{\cyrl}{\cyro}{\cyrm}{\cyro}{\cyrr}{\cyrf}{\cyrn}{\cyrery}{\cyrh} {\cyra}{\cyrv}{\cyrt}{\cyro}{\cyrm}{\cyro}{\cyrr}{\cyrf}{\cyri}{\cyrz}{\cyrm}{\cyro}{\cyrv}},
     journal = {Matemati\v{c}eskij sbornik},
     pages = {147--157},
     publisher = {mathdoc},
     volume = {177},
     number = {2},
     year = {1988},
     zbl = {0643.32011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MS_1988__177_2_a0/}
}