@article{TMF_1978_34_3_a7,
     author = {M. Bordag and A. N. Vasil'ev},
     title = {{\textquotedblleft}Hidden connections{\textquotedblright} and functional integral representation of the partition function of the canonical ensemble},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {364--373},
     year = {1978},
     volume = {34},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1978_34_3_a7/}
}