Bodnárová, L., Horák, D., Válek, J., Hela, R., Sitek, L. Possibilities of observation of behaviour of concrete- and cement-based composite materials exposed to high temperatures. Materials Research Innovations. 2015, 19(5), 936-940. ISSN 1432-8917. E-ISSN 1433-075X. Available: https://doi.org/10.1179/1432891714Z.0000000001225.