%0 Journal Article %A Shekutkovski, Nikita %A Abdulla, Buklla %T Product of proper shape equivalences over finite coverings is an equivalence %J Serdica Mathematical Journal %D 2018 %P 121-136 %V 44 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SMJ2_2018_44_1-2_a5/ %G en %F SMJ2_2018_44_1-2_a5