Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_1993__1_4_a17, author = {Calda, E.}, title = {\v{C}{\'\i}sla komplexn\v{e} sdru\v{z}en\'a?}, journal = {U\v{c}itel matematiky}, pages = {48--49}, publisher = {mathdoc}, volume = {01}, number = {4}, year = {1993}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_1993__1_4_a17/} }
Calda, E. Čísla komplexně sdružená?. Učitel matematiky, Tome 01 (1993) no. 4, pp. 48-49. http://geodesic.mathdoc.fr/item/UM_1993__1_4_a17/