@article{Rovelli:2019w+, author = "Rovelli, Chiara llaria", title = "{The upgrade of the CMS ECAL Barrel calorimeter at the HL-LHC for high-precision energy and time measurements}", doi = "10.22323/1.340.0084", journal = "PoS", year = 2019, volume = "ICHEP2018", pages = "084" }