@article{TRSPY_1975_136_a27,
     author = {V. N. Popov},
     title = {Some applications of {Feynman} integrals to the theory of {Bose} systems},
     journal = {Informatics and Automation},
     pages = {379--389},
     publisher = {mathdoc},
     volume = {136},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1975_136_a27/}
}