%0 Journal Article %A O. N. Ageev %T The spectral multiplicity function and geometric representations of interval exchange transformations %J Sbornik. Mathematics %D 1999 %P 1-28 %V 190 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1999_190_1_a0/ %G en %F SM_1999_190_1_a0