박승범, 이원석. (2001). 샌드위치 복합재의 충격 거동 및 손상에 관한 실험적 연구. 한국기계기술학회지, 3(2), 151-157.
Seung Bum Park, Won Seok Lee. (2001). An Experimental Study of Impact Behavior and Impact Damage of Sandwich Panels. Journal of the Korean Society of Mechanical Technology, 3(2), 151-157.