%0 Journal Article %A Levine, Marc %T Aspects of Enumerative Geometry with Quadratic Forms %J Documenta mathematica %D 2020 %P 2179-2239 %V 25 %I mathdoc %U http://geodesic.mathdoc.fr/item/DOCMA_2020__25__a10/ %G en %F DOCMA_2020__25__a10