Blast resistance of hybrid fibre reinforced concrete containing polyvinyl alcohol, polypropylene and steel fibres with various shape parametersMartina Drdlová, Miloslav Popovič and Ondřej KoutnýEPJ - Special Topics, 227 1-2 (2018) 111-126DOI: https://doi.org/10.1140/epjst/e2018-00061-y