Interpretation of rock mass thermal conductivity at the design stage of heat pump installation and its impact on system efficiency (COP) : [abstract] / Michał KACZMARCZYK, Magda KACZMARCZYK, Magdalena Klich, Konrad Thürmer // W: Applied geophysics 2018 [Dokument elektroniczny] : 4th international conference on Applied geophysics : 28–29 June 2018, Cracow / The Mineral and Energy Economy Research Institute Polish Academy of Sciences, [etc.]. — Wersja do Windows. — Dane tekstowe. — [Cracow : PAN], [2018]. — S. [1]. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: http://applied-geophysics.eu/wp-content/uploads/KACZMARCZYK_etal.pdf [2018-07-05]. — Toż na CD-ROMie