Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts
@article{NM_2019_LXIV_1-2_a6, author = {Aleksandra Ravas}, title = {Karl {Fridrih} {Gaus} i formula za zbir prvih $n$ prirodnih brojeva}, journal = {Nastava matematike}, pages = {41 }, publisher = {mathdoc}, volume = {LXIV}, number = {1-2}, year = {2019}, language = {en}, url = {http://geodesic.mathdoc.fr/item/NM_2019_LXIV_1-2_a6/} }
Aleksandra Ravas. Karl Fridrih Gaus i formula za zbir prvih $n$ prirodnih brojeva. Nastava matematike, LXIV (2019) no. 1-2, p. 41 . http://geodesic.mathdoc.fr/item/NM_2019_LXIV_1-2_a6/