%0 Journal Article %A V. A. Bykovskii %A D. A. Frolenkov %T The average length of finite continued fractions with fixed denominator %J Sbornik. Mathematics %D 2017 %P 644-683 %V 208 %N 5 %U http://geodesic.mathdoc.fr/item/SM_2017_208_5_a2/ %G en %F SM_2017_208_5_a2