@article{TMF_1971_8_2_a9,
     author = {R. M. Asherova and Yu. F. Smirnov and V. N. Tolstoy},
     title = {Projection operators for simple lie groups},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {255--271},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1971_8_2_a9/}
}