@article{MZM_2007_82_2_a7,
     author = {M. S. Matveichuk},
     title = {Von {Neumann} $J${-Algebras} in a {Space} with {Two} {Symmetries}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {232--241},
     publisher = {mathdoc},
     volume = {82},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2007_82_2_a7/}
}