René Čechmánek and  Vladan Prachař and  Ludvík Lederer and  Jiří Loskot,  Development of Light-Weight Fibre-Based Materials for Building Envelopes.   journal   = {International Journal of Structural and Construction Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2015, vol. 100(4). 410 - 413
    [viewed 18 April 2024]. Available from: https://publications.waset.org/pdf/10000966.