Voir la notice de l'article provenant de la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts
@article{NM_1999_XLIV_1-2_a6, author = {Predrag Radinovi\'c}, title = {Jedan na\v{c}in re\v{s}avanja jedna\v{c}ine \v{c}etvrtog stepena}, journal = {Nastava matematike}, pages = {36 }, publisher = {mathdoc}, volume = {XLIV}, number = {1-2}, year = {1999}, language = {en}, url = {http://geodesic.mathdoc.fr/item/NM_1999_XLIV_1-2_a6/} }
Predrag Radinović. Jedan način rešavanja jednačine četvrtog stepena. Nastava matematike, XLIV (1999) no. 1-2, p. 36 . http://geodesic.mathdoc.fr/item/NM_1999_XLIV_1-2_a6/