@article{MZM_2013_93_5_a12,
     author = {M. E. Shirokov},
     title = {Schmidt {Number} and {Partially} {Entanglement-Breaking} {Channels} in {Infinite-Dimensional} {Quantum} {Systems}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {775--789},
     publisher = {mathdoc},
     volume = {93},
     number = {5},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2013_93_5_a12/}
}