@article{26ab5f744d674f8280bae9ffea499233,
title = "Extremal rays and automorphisms of holomorphic symplectic varieties",
author = "Brendan Hassett and Yuri Tschinkel",
note = "Funding Information: The first author was supported by NSF grants 1148609 and 1401764. The second author was supported by NSF grant 1160859. We are grateful to B. Bakker, D. Huybrechts, E. Macr{\`i}, and A. Sarti for helpful discussions; the manuscript benefited from suggestions by K. Hulek and the referee. G. Mongardi has informed us of joint work with Knutsen and Lelli- Chiesa addressing closely related questions. We especially thank A. Bayer for allowing us to use material arising out of our collaboration and explaining subtle aspects of his work with Macr{\`i}.",
year = "2016",
doi = "10.1007/978-3-319-29959-4_4",
language = "English (US)",
volume = "315",
pages = "73--95",
journal = "Progress in Mathematics",
issn = "0743-1643",
publisher = "Springer Basel AG",
}