@article{TRSPY_1970_110_a2,
     author = {V. S. Buslaev and S. P. Merkur'ev},
     title = {The third group integral in quantum mechanical statistics},
     journal = {Informatics and Automation},
     pages = {29--44},
     publisher = {mathdoc},
     volume = {110},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1970_110_a2/}
}