@article{ZNSL_2015_433_a11,
     author = {N. Reshetikhin},
     title = {Degenerately integrable systems},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {224--245},
     year = {2015},
     volume = {433},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2015_433_a11/}
}