Optimization and diversification of natural gas supply in UkraineVadim Tkachuk, Andriy Skrypnyk, Viktoriia Baidala, Nataliia Klymenko and Yuriy NamiasenkoE3S Web Conf., 250 (2021) 02003DOI: https://doi.org/10.1051/e3sconf/202125002003
