TY - JOUR AU - Pramod N. Achar TI - How to glue parity sheaves JO - Journal of Singularities PY - 2020 SP - 128 EP - 164 VL - 20 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5427/jsing.2020.20g/ DO - 10.5427/jsing.2020.20g ID - 10_5427_jsing_2020_20g ER -