@article{f95fa060a96141d189f5c7122de6cae8,
title = "Degeneration of torsors over families of del Pezzo surfaces",
keywords = "degeneration, del Pezzo surface, universal torsor",
author = "Ulrich Derenthal and Norbert Hoffmann",
note = "Funding Information: We thank Yuri Tschinkel for introducing us to these questions. The first author was supported by grant DE 1646/3‐1 of the Deutsche Forschungsgemeinschaft. The second author was supported by Mary Immaculate College Limerick through the PLOA sabbatical program, and by the Riemann Center for Geometry and Physics of Leibniz Universit{\"a}t Hannover. ",
year = "2020",
month = dec,
doi = "10.1002/mana.201900546",
language = "English",
volume = "293",
pages = "2306--2334",
journal = "Mathematische Nachrichten",
issn = "0025-584x",
publisher = "Wiley-VCH Verlag",
number = "12",
}