Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_1996__4_2_a3, author = {Calda, Emil}, title = {K s\'azce mezi {Saint-Exup\'erym} a jeho kamar\'adem}, journal = {U\v{c}itel matematiky}, pages = {85--87}, publisher = {mathdoc}, volume = {04}, number = {2}, year = {1996}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_1996__4_2_a3/} }
Calda, Emil. K sázce mezi Saint-Exupérym a jeho kamarádem. Učitel matematiky, Tome 04 (1996) no. 2, pp. 85-87. http://geodesic.mathdoc.fr/item/UM_1996__4_2_a3/