@article{PMIHES_1998__87__5_0, author = {Dolgachev, Igor V. and Hu, Yi}, title = {Variation of geometric invariant theory quotients}, journal = {Publications Math\'ematiques de l'IH\'ES}, pages = {5--51}, publisher = {Institut des Hautes \'Etudes Scientifiques}, volume = {87}, year = {1998}, mrnumber = {2000b:14060}, zbl = {01560390}, language = {en}, url = {http://www.numdam.org/item/PMIHES_1998__87__5_0/} }