@article{SM_1982_41_1_a3,
     author = {R. S. Ismagilov},
     title = {Imbedding of a~group of measure-preserving diffeomorphisms into a~semidirect product and its unitary representations},
     journal = {Sbornik. Mathematics},
     pages = {67--81},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {1982},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1982_41_1_a3/}
}