@article{MZM_2008_84_3_a13,
     author = {F. A. Shahidi},
     title = {On the {Extreme} {Points} of the {Set} of {Bistochastic} {Operators}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {475--480},
     publisher = {mathdoc},
     volume = {84},
     number = {3},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2008_84_3_a13/}
}