@article{TMF_1988_74_1_a9,
     author = {R. R. Nigmatullin and V. A. Toboev},
     title = {Thermodynamics of~the~basic three-dimensional ferromagnetic models in~the~fluctuation approximation},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {112--124},
     publisher = {mathdoc},
     volume = {74},
     number = {1},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1988_74_1_a9/}
}