Geometric representation theory and gauge theory : Cetraro, Italy 2018 / Alexander Braverman, Michael Finkelberg, Andrei Negut, Alexei Oblomkov ; Ugo Bruzzo, Antonella Grassi, Francesco Sala, editors. Cham, Switzerland : Springer Nature, 2019 ; [Florenz] : Fondazione CIME Roberto Conti, 2019 ; © 2019