Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_2012__20_1_a4, author = {Ku\v{r}ina, Franti\v{s}ek}, title = {Ekvivalence (\v{c}. j.) nebo ekvivalence (\v{c}. mn.)?}, journal = {U\v{c}itel matematiky}, pages = {30--32}, publisher = {mathdoc}, volume = {20}, number = {1}, year = {2012}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_2012__20_1_a4/} }
Kuřina, František. Ekvivalence (č. j.) nebo ekvivalence (č. mn.)?. Učitel matematiky, Tome 20 (2012) no. 1, pp. 30-32. http://geodesic.mathdoc.fr/item/UM_2012__20_1_a4/