Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1965__15_1_a3, author = {Rosa, Alexander and Zn\'am, \v{S}tefan}, title = {{\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} {\cyri}{\cyrz} {\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrs}{\cyrr}{\cyra}{\cyrv}{\cyrn}{\cyre}{\cyrn}{\cyri}{\cyrishrt}}, journal = {Mathematica slovaca}, pages = {49--59}, publisher = {mathdoc}, volume = {15}, number = {1}, year = {1965}, zbl = {0128.26801}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MASLO_1965__15_1_a3/} }
Rosa, Alexander; Znám, Štefan. Об одной комбинаторной задаче из теории сравнений. Mathematica slovaca, Tome 15 (1965) no. 1, pp. 49-59. http://geodesic.mathdoc.fr/item/MASLO_1965__15_1_a3/