Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MO_2024_109_1_a0, author = {A. N. Afanasyev}, title = {Directed angles and isogonality}, journal = {Matemati\v{c}eskoe obrazovanie}, pages = {2--11}, publisher = {mathdoc}, volume = {109}, number = {1}, year = {2024}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MO_2024_109_1_a0/} }
A. N. Afanasyev. Directed angles and isogonality. Matematičeskoe obrazovanie, Tome 109 (2024) no. 1, pp. 2-11. http://geodesic.mathdoc.fr/item/MO_2024_109_1_a0/