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@misc{IM2_2005_69_6_a11, title = {Letter to the editors}, journal = {Izvestiya. Mathematics }, publisher = {mathdoc}, volume = {69}, number = {6}, year = {2005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/IM2_2005_69_6_a11/} }
Letter to the editors. Izvestiya. Mathematics , Tome 69 (2005) no. 6. http://geodesic.mathdoc.fr/item/IM2_2005_69_6_a11/