%0 Journal Article %A Mikhail Bershtein %A Roman Gonin %T Twisted Representations of Algebra of $q$-Difference Operators, Twisted $q$-$W$ Algebras and Conformal Blocks %J Symmetry, integrability and geometry: methods and applications %D 2020 %V 16 %U http://geodesic.mathdoc.fr/item/SIGMA_2020_16_a76/ %G en %F SIGMA_2020_16_a76