@article{AA_1994_6_1_a7,
     author = {R. S. Ismagilov},
     title = {On extensions of current groups and their representations},
     journal = {Algebra i analiz},
     pages = {159--171},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1994_6_1_a7/}
}