Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{RMF_2021__96_2_a0, author = {Pokorn\'y, Pavel}, title = {Goniometrick\'e nerovnosti}, journal = {Rozhledy matematicko-fyzik\'aln{\'\i}}, pages = {1--15}, publisher = {mathdoc}, volume = {96}, number = {2}, year = {2021}, language = {cz}, url = {http://geodesic.mathdoc.fr/item/RMF_2021__96_2_a0/} }
Pokorný, Pavel. Goniometrické nerovnosti. Rozhledy matematicko-fyzikální, Tome 96 (2021) no. 2, pp. 1-15. http://geodesic.mathdoc.fr/item/RMF_2021__96_2_a0/