CMS data access and usage studies at PIC Tier-1 and CIEMAT Tier-2Antonio Delgado Peris, José Flix Molina, José M. Hernández, Antonio Pérez-Calero Yzquierdo, Carlos Pérez Dengra, Elena Planas, Francisco Javier Rodríguez Calonge and Anna SikoraEPJ Web Conf., 245 (2020) 04028DOI: https://doi.org/10.1051/epjconf/202024504028
