Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_1997__5_4_a0, author = {Plch, Roman}, title = {Internet a st\v{r}edn{\'\i} \v{s}koly (4)}, journal = {U\v{c}itel matematiky}, pages = {193--203}, publisher = {mathdoc}, volume = {05}, number = {4}, year = {1997}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_1997__5_4_a0/} }
Plch, Roman. Internet a střední školy (4). Učitel matematiky, Tome 05 (1997) no. 4, pp. 193-203. http://geodesic.mathdoc.fr/item/UM_1997__5_4_a0/