@article{10_21136_CPM_1968_117616, author = {Fuka, Jaroslav}, title = {{\CYRZ}{\cyra}{\cyrm}{\cyre}{\cyrt}{\cyrk}{\cyra} {\cyrk} {\cyrm}{\cyra}{\cyrk}{\cyrs}{\cyri}{\cyrm}{\cyra}{\cyrl}{\cyrsftsn}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyri} {\cyrn}{\cyre}{\cyrk}{\cyro}{\cyrt}{\cyro}{\cyrr}{\cyrery}{\cyrh} {\cyra}{\cyrl}{\cyrg}{\cyre}{\cyrb}{\cyrr} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt}}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky}, pages = {346--348}, publisher = {mathdoc}, volume = {093}, number = {3}, year = {1968}, doi = {10.21136/CPM.1968.117616}, mrnumber = {0251539}, zbl = {0195.14001}, language = {ru}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1968.117616/} }