@article{RM_1989_44_6_a13,
     author = {A. A. Kirillov and V. I. Man'ko and V. F. Molchanov and I. I. Shitikov},
     title = {School-Seminar {``Group} {Presentations} in {Physics''}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {44},
     number = {6},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1989_44_6_a13/}
}