@article{RM_1984_39_6_a7,
     author = {D. I. Gurevich},
     title = {On~many-valued {Lie} groups},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {213--214},
     publisher = {mathdoc},
     volume = {39},
     number = {6},
     year = {1984},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1984_39_6_a7/}
}