Experimental investigations on stiffened and Web-core sandwich panels made for steel under quasi-static penetrationRomanoff, Jani; Kõrgesaar, Mihkel; Lehto, Pauli; Berntsson, Kennie; Remes, HeikkiProcedia Structural Integrity, Vol. 37, C2021 / p. 17-24 : ill https://doi.org/10.1016/j.prostr.2022.01.055 Conference proceedings at Scopus Article at Scopus Article at WOS