@article{TMF_2000_124_1_a8,
     author = {\'E. A. Arinstein},
     title = {Many-particle densities},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {136--147},
     year = {2000},
     volume = {124},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2000_124_1_a8/}
}