%0 Journal Article %A Castryck, Wouter %A Cools, Filip %T A combinatorial interpretation for Schreyer's tetragonal invariants %J Documenta mathematica %D 2015 %P 927-942 %V 20 %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_2015__20__a15/ %G en %F DOCMA_2015__20__a15