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@article{CHEB_2008_9_1_a1, author = {V. N. Bezverkhnii and I. V. Dobrynina}, title = {On subgroups in {Coxeter} groups of extra large type}, journal = {\v{C}eby\v{s}evskij sbornik}, pages = {9--16}, publisher = {mathdoc}, volume = {9}, number = {1}, year = {2008}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/CHEB_2008_9_1_a1/} }
V. N. Bezverkhnii; I. V. Dobrynina. On subgroups in Coxeter groups of extra large type. Čebyševskij sbornik, Tome 9 (2008) no. 1, pp. 9-16. http://geodesic.mathdoc.fr/item/CHEB_2008_9_1_a1/