%0 Journal Article %A Vadim Schechtman %A Alexander Varchenko %T Derived KZ Equations %J Journal of Singularities %D 2022 %P 422-442 %V 25 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2022.25u/ %R 10.5427/jsing.2022.25u %F 10_5427_jsing_2022_25u