Voir la notice de l'article provenant de la source Math-Net.Ru
@article{FAA_1983_17_4_a2, author = {M. A. Semenov-Tian-Shansky}, title = {What is a classical $r$-matrix?}, journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a}, pages = {17--33}, publisher = {mathdoc}, volume = {17}, number = {4}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FAA_1983_17_4_a2/} }
M. A. Semenov-Tian-Shansky. What is a classical $r$-matrix?. Funkcionalʹnyj analiz i ego priloženiâ, Tome 17 (1983) no. 4, pp. 17-33. http://geodesic.mathdoc.fr/item/FAA_1983_17_4_a2/