@article{TMF_2007_152_2_a3,
     author = {C. Garola and S. Sozzo},
     title = {The~physical interpretation of partial traces: {Two} nonstandard views},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {248--264},
     year = {2007},
     volume = {152},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2007_152_2_a3/}
}