@article{TMF_1981_46_1_a13,
     author = {M. A. Savchenko and A. V. Stefanovich},
     title = {Solitons in the theory of the superconducting phase in compounds of rare earth metals},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {139--144},
     publisher = {mathdoc},
     volume = {46},
     number = {1},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1981_46_1_a13/}
}