TY - JOUR AU - Pierre Deligne AU - Yuval Z. Flicker TI - Counting local systems with principal unipotent local monodromy JO - Annals of mathematics PY - 2013 SP - 921 EP - 982 VL - 178 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2013.178.3.3/ DO - 10.4007/annals.2013.178.3.3 LA - en ID - 10_4007_annals_2013_178_3_3 ER -