Structural performance of metallic sandwich panels with square honeycomb cores Zok *, F. W. ; Rathbun, H. ; He, M. ; Ferri, E. ; Mercer, C. ; McMeeking, R. M. ; Evans, A. G. Abstract Publication: Philosophical Magazine Pub Date: September 2005 DOI: 10.1080/14786430500073945 Bibcode: 2005PMag...85.3207Z