%0 Journal Article %A Pavel Etingof %A Alexander Varchenko %T Polynomial Solutions Modulo $p^s$ of Differential KZ and Dynamical Equations %J Symmetry, integrability and geometry: methods and applications %D 2023 %V 19 %U http://geodesic.mathdoc.fr/item/SIGMA_2023_19_a60/ %G en %F SIGMA_2023_19_a60