energy efficiency. restoration. non-invasive method. listed buildingKiabová, Ema, 1992- Increasing the energy efficiency of historic buildings on the example of the listed building built between 19th and 20th century. In: Young Scientist 2018. -- 1. vyd.. -- CD-ROM. -- 978-80-553-2952-9 International Scientific Conference of Civil and Environmental Engineering. -- Košice : Technical University of Košice, 2018. -- CD-ROM, [11] s.