Gil, Paweł, Rafał Gałek, Krzysztof Kiedrzyński, and Adrian Kmieciński. “Operational Research of Ground Heat Pump and Passive Air Conditioning”. Advances in Mechanical and Materials Engineering 35, no. 298 (2) (1): 153-162. Accessed November 23, 2024. https://journals.prz.edu.pl./amme/article/view/1214.