%0 Journal Article %A Pierre Deligne %A Yuval Z. Flicker %T Counting local systems with principal unipotent local monodromy %J Annals of mathematics %D 2013 %P 921-982 %V 178 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2013.178.3.3/ %R 10.4007/annals.2013.178.3.3 %G en %F 10_4007_annals_2013_178_3_3