@article {Tsimpoukis_2021,
	title = {Energy and environmental investigation of R744 all-in-one configurations for refrigeration and heating/air conditioning needs of a supermarket},
	journal = {Journal of Cleaner Production},
	volume = {279},
	year = {2021},
	month = {jan},
	pages = {123234},
	publisher = {Elsevier {BV}},
	doi = {10.1016/j.jclepro.2020.123234},
	url = {https://doi.org/10.1016\%2Fj.jclepro.2020.123234},
	author = {Tsimpoukis, Dimitrios and Syngounas, Evangelos and Dimitrios Petsanas and Georgios Mitsopoulos and Anagnostatos, Stavros and Bellos, Evangelos and Tzivanidis, Christos and Michail Gr. Vrachopoulos}
}
