@article {34188,
	title = {Implementing the GEOPEAK Project in Greece towards the achievement of Europe 20--20--20 targets: Development and Evaluation of a Geothermal Heat Pump of High Efficiency},
	year = {2014},
	author = {Vrachopoulos, M Gr and Koukou, MK and Tachos, N and Kalognomos, S and Adamidis, A and Lavrenti, F and Pappas, J and Xygogianni, P and Karytsas, C}
}
