@article{MZM_2004_76_4_a13,
     author = {A. M. Bikchentaev and A. N. Sherstnev},
     title = {Projective {Convex} {Combinations} in $C^*${-Algebras} with the {Unitary} {Factorization} {Property}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {625--628},
     publisher = {mathdoc},
     volume = {76},
     number = {4},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2004_76_4_a13/}
}