@article{TRSPY_1975_136_a3,
     author = {A. N. Vall and V. V. Serebryakov},
     title = {Low-energy dispersion theories},
     journal = {Informatics and Automation},
     pages = {34--38},
     publisher = {mathdoc},
     volume = {136},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1975_136_a3/}
}