%0 Journal Article %A Pramod N. Achar %T How to glue parity sheaves %J Journal of Singularities %D 2020 %P 128-164 %V 20 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2020.20g/ %R 10.5427/jsing.2020.20g %F 10_5427_jsing_2020_20g