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@article{AL_1984_23_4_a1, author = {R. I. Grigorchuk}, title = {Construction of $p$-groups of intermediate growth that have}, journal = {Algebra i logika}, pages = {383--394}, publisher = {mathdoc}, volume = {23}, number = {4}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/AL_1984_23_4_a1/} }
R. I. Grigorchuk. Construction of $p$-groups of intermediate growth that have. Algebra i logika, Tome 23 (1984) no. 4, pp. 383-394. http://geodesic.mathdoc.fr/item/AL_1984_23_4_a1/