Geothermal Energy Piles Design, Sizing and Modelling = Energiavaiade projekteerimine, dimensioneerimine ja modelleerimineFadejev, Jevgeni2025 https://digikogu.taltech.ee/et/Item/da90ca1b-7fe3-4a49-9205-6abe9aa5c6db https://doi.org/10.23658/taltech.81/2025 https://www.ester.ee/record=b6026713*est