%0 Journal Article %A E. N. Zhabitskaya %T The average length of reduced regular continued fractions %J Sbornik. Mathematics %D 2009 %P 1181-1214 %V 200 %N 8 %U http://geodesic.mathdoc.fr/item/SM_2009_200_8_a4/ %G en %F SM_2009_200_8_a4