Experimental and numerical analysis concerning the behaviour of OL50 steel grade specimens coated with polyurea layer under dynamics loadingsFlorina Bucur, Eugen Trana, Adrian Rotariu, Adinel Gavrus, Cristian Barbu and Dominique GuinesEPJ Web of Conferences, 94 (2015) 04044DOI: https://doi.org/10.1051/epjconf/20159404044