Event type Journal Clubs Event date Friday, June 3, 2022 - 14:30 Venue Sala Sousa Pinto and online Ends on Friday, June 3, 2022 - 15:30 Speaker Etevaldo Costa (UA) On existence of mini-boson stars Piotr Bizoń and Arthur Wasserman Commun. Math. Phys. 215 (2000) 357–373 Strong Gravity