On (-P P)-constant deformations of Gorenstein surface singularities
Tomohiro Okuma
Yamagata University, Japan
Cite this article
Tomohiro Okuma, On (-P P)-constant deformations of Gorenstein surface singularities. Comment. Math. Helv. 79 (2004), no. 3, pp. 647–658
DOI 10.1007/S00014-003-0791-8