Voir la notice de l'article provenant de la source Analele Stiintifice ale Universitatii Ovidius Constanta website
@article{ASUO_2017_XXV_3_a7, author = {Nicolae Anghel}, title = {Square roots of real 3x3 matrices vs. quartic polynomials with real zeros}, journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}}, publisher = {mathdoc}, volume = {XXV}, number = {3}, year = {2017}, url = {http://geodesic.mathdoc.fr/item/ASUO_2017_XXV_3_a7/} }
Nicolae Anghel. Square roots of real 3x3 matrices vs. quartic polynomials with real zeros. Analele Universităţii "Ovidius" Constanţa Seria Matematică, XXV (2017) no. 3. http://geodesic.mathdoc.fr/item/ASUO_2017_XXV_3_a7/