1. Gibson L J, Ashby M F. Cellular Solids: Structure and Properties. Cambridge: Cambridge University Press, 1999
2. Ashby M F, Evans A, Fleck N A, et al. Metal Foams: A Design Guide. Woburn: Butterworth-Heinemann, 2000
3. Wadley N G. Multifunctional periodic cellular metals. Philosoph Transe Royal Soc Math-Phys Eng Sci, 2006, 364: 31–68
4. Gibson L J, Ashby M F, Harley B A. Cellular Materials in Nature and Medicine. Cambridge: Cambridge University Press, 2010
5. Deshpande V S, Ashby M F, Fleck N A. Foam topology: Bending versus stretching dominated architectures. Acta Mater, 2001, 49: 1035–1040