%0 Journal Article %A A. Ya. Gordon %T Sufficient condition for unsolvability of the additive functional homological equation connected with the ergodic rotation of a circle %J Funkcionalʹnyj analiz i ego priloženiâ %D 1975 %P 71-72 %V 9 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1975_9_4_a13/ %G ru %F FAA_1975_9_4_a13