@article{TMF_1981_46_1_a8,
     author = {G. M. Vuiichich and Z. K. Petru and N. M. Plakida},
     title = {Derivation of the equations of superconductivity in an electron-ion model of a~metal},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {91--98},
     publisher = {mathdoc},
     volume = {46},
     number = {1},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1981_46_1_a8/}
}