Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_2014__22_1_a4, author = {Vlk, V\'aclav}, title = {Jak to vlastn\v{e} je?}, journal = {U\v{c}itel matematiky}, pages = {51--56}, publisher = {mathdoc}, volume = {22}, number = {1}, year = {2014}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_2014__22_1_a4/} }
Vlk, Václav. Jak to vlastně je?. Učitel matematiky, Tome 22 (2014) no. 1, pp. 51-56. http://geodesic.mathdoc.fr/item/UM_2014__22_1_a4/