@article{AUCMP_1974__15_1-2_a11,
     author = {Yanenko, N. N. and Konovalov, A. N.},
     title = {{\CYRT}{\cyre}{\cyrh}{\cyrn}{\cyro}{\cyrl}{\cyro}{\cyrg}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyri}{\cyre} {\cyra}{\cyrs}{\cyrp}{\cyre}{\cyrk}{\cyrt}{\cyrery} {\cyrch}{\cyri}{\cyrs}{\cyrl}{\cyre}{\cyrn}{\cyrn}{\cyrery}{\cyrh} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyro}{\cyrv} {\cyrm}{\cyra}{\cyrt}{\cyre}{\cyrm}{\cyra}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrishrt} {\cyrf}{\cyri}{\cyrz}{\cyri}{\cyrk}{\cyri}},
     journal = {Acta Universitatis Carolinae. Mathematica et Physica},
     pages = {47--53},
     publisher = {mathdoc},
     volume = {15},
     number = {1-2},
     year = {1974},
     zbl = {0331.65083},
     language = {ru},
     url = {https://geodesic-test.mathdoc.fr/item/AUCMP_1974__15_1-2_a11/}
}