Robuta

https://www.kth.se/sv/math/kalender/gustav-nilsson-symmetries-and-mode-stability-of-gravitational-instantons-1.1367790?date=2024-12-12&orgdate=2024-08-08&length=1&orglength=146

https://www.kth.se/math/kalender/lars-andersson-gravitational-instantons-and-special-geometry-1.1276910?date=2023-09-14&orgdate=2023-03-19&length=1&orglength=0