Equivariant extensions of $\mathbb{G}_a$-torsors over punctured surfaces Article Sidebar Requires Subscription Download Article PDF Download Article Abstract PDF Submitted: Sep 29, 2017 Accepted: Jan 1, 2019 Published: Dec 21, 2020 DOI: https://doi.org/10.2422/2036-2145.201710_002 Issue 2020: VOL. XXI, ISSUE special Section Article Main Article Content Adrien Dubouloz Isac Hedén Takashi Kishimoto Abstract Article Details
