@article{TMF_1974_20_2_a3,
     author = {S. G. Kharatyan},
     title = {Generalization of {Wigner's} theorem on symmetries in the $C^*$-algebraic approach},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {177--180},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1974_20_2_a3/}
}