@article{ZNSL_2008_360_a11,
     author = {D. Talalaev and A. Chervov},
     title = {KZ~equation, $G$-opers, quantum {Drinfeld{\textendash}Sokolov} reduction, and quantum {Cayley{\textendash}Hamilton} identity},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {246--259},
     year = {2008},
     volume = {360},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2008_360_a11/}
}