Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1965__15_4_a6, author = {Rosa, Alexander and Zn\'am, \v{S}tefan}, title = {{\CYRZ}{\cyra}{\cyrm}{\cyre}{\cyrch}{\cyra}{\cyrn}{\cyri}{\cyre} {\cyro}{\cyrb} {\cyro}{\cyrd}{\cyrn}{\cyro}{\cyrishrt} {\cyrk}{\cyro}{\cyrm}{\cyrb}{\cyri}{\cyrn}{\cyra}{\cyrt}{\cyro}{\cyrr}{\cyrn}{\cyro}{\cyrishrt} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyre}}, journal = {Mathematica slovaca}, pages = {313--316}, publisher = {mathdoc}, volume = {15}, number = {4}, year = {1965}, zbl = {0134.25004}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MASLO_1965__15_4_a6/} }
Rosa, Alexander; Znám, Štefan. Замечание об одной комбинаторной задаче. Mathematica slovaca, Tome 15 (1965) no. 4, pp. 313-316. http://geodesic.mathdoc.fr/item/MASLO_1965__15_4_a6/