Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_2019__27_4_a4, author = {Ber\'anek, Jaroslav}, title = {Vybran\'e probl\'emy rekrea\v{c}n{\'\i} matematiky}, journal = {U\v{c}itel matematiky}, pages = {251--257}, publisher = {mathdoc}, volume = {27}, number = {4}, year = {2019}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_2019__27_4_a4/} }
Beránek, Jaroslav. Vybrané problémy rekreační matematiky. Učitel matematiky, Tome 27 (2019) no. 4, pp. 251-257. http://geodesic.mathdoc.fr/item/UM_2019__27_4_a4/