@article{10_14708_cm_v16i1_5732,
     author = {3. {\CYRD}{\cyro}{\cyrm}{\cyra}{\cyrn}{\cyrsftsn}{\cyrs}{\cyrk}{\cyri}{\cyrishrt} and {\CYRA}. {\CYRP}{\cyri}{\cyrs}{\cyrk}{\cyro}{\cyrr}{\cyre}{\cyrk} and 3. {\CYRR}{\cyro}{\cyre}{\cyrk}},
     title = {{\CYRO} {\cyrp}{\cyrr}{\cyri}{\cyrm}{\cyre}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrm}{\cyre}{\cyrt}{\cyro}{\cyrd}{\cyra} {{\CYRF}{\cyri}{\cyrsh}{\cyre}{\cyrr}{\cyra}-{\CYRR}{\cyri}{\cyrs}{\cyrs}{\cyra}-{\CYRK}{\cyru}{\cyrp}{\cyrr}{\cyra}{\cyrd}{\cyrz}{\cyre}} {\cyrd}{\cyrl}{\cyrya} {\cyrr}{\cyre}{\cyrsh}{\cyre}{\cyrn}{\cyri}{\cyrya} {\cyrp}{\cyre}{\cyrr}{\cyrv}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyri} {{\CYRF}{\cyru}{\cyrr}{\cyrsftsn}{\cyre}}},
     journal = {Commentationes Mathematicae},
     pages = { 137--147},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {1972},
     doi = {10.14708/cm.v16i1.5732},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v16i1.5732/}
}