@article{SMZ_2005__46_1_53005,
     author = {Bikchentaev, A.M.},
     title = {On representation of elements of a von {Neumann} algebra in the form of finite sums of products of projections.},
     journal = {Sibirskij Matematicheskij Zhurnal},
     pages = {32},
     publisher = {mathdoc},
     volume = {46},
     number = {1},
     year = {2005},
     zbl = {1106.46045},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/SMZ_2005__46_1_53005/}
}