@article{ZNSL_1983_131_a11,
     author = {N. Yu. Reshetikhin and F. A. Smirnov},
     title = {Quantum {Floquet} functions},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {128--141},
     year = {1983},
     volume = {131},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1983_131_a11/}
}