World Multidisciplinary Civil Engineering-Architecture-Urban Planning Symposium - WMCAUS 2020 : proceedings. 15–19 June 2020, Prague, Czech Republic [elektronický zdroj]. 1. vyd. Bristol : IOP Publishing, 2020. online. IOP Conference Series: Materials Science and Engineering, volume 960. Available on Internet: <https://iopscience.iop.org/volume/1757-899X/960> ISSN 1757-8981.