@article{TMF_1983_57_3_a13,
     author = {M. S. Matveichuk},
     title = {A~theorem about states on quantum logics. {States} on {Jordan} algebras},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {465--468},
     publisher = {mathdoc},
     volume = {57},
     number = {3},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1983_57_3_a13/}
}