Study of burnup process in the VVER-1200 reactor with plutonium refueling optionsDilmurod Tuymurodov, Abror Tuymuradov, Satimboy Palvanov, Asror Ramazonov, Sindor Ashurov, Mukadas Mamayusupova and Tursunali KhamidovE3S Web Conf., 417 (2023) 01008DOI: https://doi.org/10.1051/e3sconf/202341701008