@article{MAN_1992__294_4_164994,
     author = {Akira Ishii},
     title = {On the moduli of reflexive sheaves on a surface with rational double points.},
     journal = {Mathematische Annalen},
     pages = {125--150},
     publisher = {mathdoc},
     volume = {294},
     number = {4},
     year = {1992},
     zbl = {0786.14023},
     url = {http://geodesic.mathdoc.fr/item/MAN_1992__294_4_164994/}
}