Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{UM_2010__18_1_a1, author = {Sm\'ykalov\'a, Radka}, title = {Eulerova reforma goniometrie}, journal = {U\v{c}itel matematiky}, pages = {14--27}, publisher = {mathdoc}, volume = {18}, number = {1}, year = {2010}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/UM_2010__18_1_a1/} }
Smýkalová, Radka. Eulerova reforma goniometrie. Učitel matematiky, Tome 18 (2010) no. 1, pp. 14-27. http://geodesic.mathdoc.fr/item/UM_2010__18_1_a1/