Theoretical research to accomplish a system of ecological heating a greenhouse for vegetablesEugen Marin, Marinela Mateescu, Dragos Manea, Andrei Dumitrascu, Carmen Vasilachi, Radu Popa and Vlad PopaE3S Web Conf., 180 (2020) 03022DOI: https://doi.org/10.1051/e3sconf/202018003022
