%0 Journal Article %A Richard Pink %A Torsten Wedhorn %A Paul Ziegler %T Algebraic zip data %J Documenta mathematica %D 2011 %P 253-300 %V 16 %U http://geodesic.mathdoc.fr/articles/10.4171/dm/332/ %R 10.4171/dm/332 %F 10_4171_dm_332