Young Young Scientist 2020 : proceedings of the 12th International Scientific Conference of Civil and Environmental Engineering for PhD. Students and Young Scientists. 15-16 October 2020, High Tatras, Slovakia [elektronický zdroj]. -- 1. vyd. -- Bristol : IOP Publishing, 2020. -- online. -- (IOP Conference Series: Materials Science and Engineering, volume 867). -- ISSN : 1757-899X. Zeleňáková, Martina. Mésároš, Peter