Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_1992__0_4_a23, author = {Koman, Milan}, title = {V \v{c}em se li\v{s}{\'\i} tato matematick\'a dvoj\v{c}ata?}, journal = {U\v{c}itel matematiky}, pages = {30--31}, publisher = {mathdoc}, volume = {00}, number = {4}, year = {1992}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_1992__0_4_a23/} }
Koman, Milan. V čem se liší tato matematická dvojčata?. Učitel matematiky, Tome 00 (1992) no. 4, pp. 30-31. http://geodesic.mathdoc.fr/item/UM_1992__0_4_a23/