@article{DAN_1989_307_1_a10,
     author = {I. V. Cherednik},
     title = {Generalized braid groups and local $r$-matrix systems},
     journal = {Doklady Akademii Nauk},
     pages = {49--53},
     year = {1989},
     volume = {307},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_307_1_a10/}
}