Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_1997__5_1_a2, author = {\v{S}armanov\'a, Petra}, title = {Otakar {Bor\r{u}vka}}, journal = {U\v{c}itel matematiky}, pages = {14--18}, publisher = {mathdoc}, volume = {05}, number = {1}, year = {1997}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_1997__5_1_a2/} }
Šarmanová, Petra. Otakar Borůvka. Učitel matematiky, Tome 05 (1997) no. 1, pp. 14-18. http://geodesic.mathdoc.fr/item/UM_1997__5_1_a2/