%0 Journal Article %A CorrĂȘa, MaurĂ­cio %A da Silva Machado, Diogo %T GSV-Index for Holomorphic Pfaff Systems %J Documenta mathematica %D 2020 %P 1011-1027 %V 25 %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_2020__25__a38/ %G en %F DOCMA_2020__25__a38