@article{ZNSL_1989_172_a13,
     author = {I. M. Khamitov},
     title = {Canonical fields in the quantum {sh-Gordon} model},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {145--159},
     publisher = {mathdoc},
     volume = {172},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1989_172_a13/}
}