Young Young Scientist 2021 (YS21) : proceedings of the 13th International Scientific Conference of Civil and Environmental Engineering for PhD. Students and Young Scientists. 13th-15th October 2021, High Tatras, Slovakia [elektronický zdroj] zost. Peter Mésároš, Vinayakam Jothiprakash. -- 1. vyd. -- Bristol : IOP Publishing, 2021. -- online. -- (IOP Conference Series: Materials Science and Engineering, volume 1209). -- ISSN : 1757-899X. Mésároš, Peter. Jothiprakash, Vinayakam