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@article{MMO_1979_40_a0, author = {G. R. Belickiǐ}, title = {Normal forms in relation to the filtering action of a~group}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {3--46}, publisher = {mathdoc}, volume = {40}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1979_40_a0/} }
G. R. Belickiǐ. Normal forms in relation to the filtering action of a~group. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 40 (1979), pp. 3-46. http://geodesic.mathdoc.fr/item/MMO_1979_40_a0/