President of the Italian Republic S. Mattarella and First Lady in front of the ATLAS detector at CERN LHC Point 1 with CERN Director-General 2016-2025 F. Gianotti.
Italy
President of the Italian Republic S. Mattarella and First Lady in front of the ATLAS detector at CERN LHC Point 1 with CERN Director-General 2016-2025 F. Gianotti.