1. J. Banhart, Prog. Mater. Sci., 47 (1) (2001), in press.
2. P. Åsholt, Metal Foams and Porous Metal Structures, ed. J. Banhart, M.F. Ashby, and N.A Fleck (Bremen, Germany: MIT-Verlag, 1999), p. 133.
3. J. Wood, Metal Foams, ed. J. Banhart and H. Eifert (Bremen, Germany: MIT-Verlag, 1997), p. 31.
4. O. Prakash, H. Sang, and J.D. Embury, Mater. Sci. Eng., A199 (1995), p. 195.
5. L.D. Kenny, Mater. Sci. Forum, 217–222 (1996), p. 1883.