@article{IM2_1980_15_1_a4,
     author = {V. F. Molchanov},
     title = {Tensor products of unitary representations of the three-dimensional {Lorentz} group},
     journal = {Izvestiya. Mathematics },
     pages = {113--143},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1980},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1980_15_1_a4/}
}