@article{SM_1967_2_4_a2,
     author = {G. I. Zhitomirskii},
     title = {On imprimitivity relations for generalized groups of transformations},
     journal = {Sbornik. Mathematics},
     pages = {445--456},
     publisher = {mathdoc},
     volume = {2},
     number = {4},
     year = {1967},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1967_2_4_a2/}
}