%0 Journal Article %A K. V. Lykov %T Extrapolation of operators acting into quasi-Banach spaces %J Sbornik. Mathematics %D 2016 %P 85-112 %V 207 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2016_207_1_a3/ %G en %F SM_2016_207_1_a3