@article{IVM_1995_9_a6,
     author = {M. S. Matveichuk},
     title = {Linearity of a charge on a lattice of orthoprojectors},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {48--66},
     publisher = {mathdoc},
     number = {9},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1995_9_a6/}
}