@article{TMF_2008_154_1_a12,
     author = {Yu. A. Tserkovnikov},
     title = {Equations for two-temperature {Green's} functions for {a~Heisenberg
}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {197--206},
     publisher = {mathdoc},
     volume = {154},
     number = {1},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2008_154_1_a12/}
}