1. J. Hela, P. Klablena, J. Kratky, J. Prochazka, P. Stepanek, J. Vacha, Concrete industrial floors. Prague: Information Centre CKAIT. 2006th 142 pp. ISBN 80-86769-73-9.
2. http://beta.vsl.cz/.
3. D. Sekanina, R. Cajka, Interaction prestressed floors and basement. Collection of scientific works VSB - Technical University of Ostrava. Number 1, Volume IX, number construction, page 17 to 24 Ostrava: 2009. ISSN 1213-1962.
4. VSL - Post tensioned foundations: Materials-VSL International Ltd., Berne, Switzerland, 1988.
5. D. Sekanina, Interaction of prestressed structures in contact with the ground. Abstract of the dissertation. Department of Structures, Faculty of Civil Engineering, VSB-TU Ostrava. Ostrava: 2010. ISBN 978-80248-2321-8.