8th International Building Physics Conference (IBPC 2021) : proceedings. 25-27 August 2021, Copenhagen, Denmark [elektronický zdroj]. 1. vyd. Bristol : IOP Publishing, 2021. online. Journal of Physics: Conference Series, volume 2069. Available on Internet: <https://iopscience.iop.org/issue/1742-6596/2069/1> ISSN 1742-6596.