Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_2004__12_3_a3, author = {Vojtekov\'a, Lenka}, title = {Hexaflexag\'ony, ktor\'e sa daj\'u posklada\v{t} z p\'asika papiera}, journal = {U\v{c}itel matematiky}, pages = {158--164}, publisher = {mathdoc}, volume = {12}, number = {3}, year = {2004}, language = {sl}, url = {http://geodesic.mathdoc.fr/item/UM_2004__12_3_a3/} }
Vojteková, Lenka. Hexaflexagóny, ktoré sa dajú poskladať z pásika papiera. Učitel matematiky, Tome 12 (2004) no. 3, pp. 158-164. http://geodesic.mathdoc.fr/item/UM_2004__12_3_a3/