On contractions of extremal rays of Fano manifolds.
- 1 June 1991
- journal article
- research article
- Published by Walter de Gruyter GmbH in Journal für die reine und angewandte Mathematik (Crelles Journal)
- Vol. 1991 (417), 141-158
- https://doi.org/10.1515/crll.1991.417.141