, 2007-01
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, vol. 334, no. 2, page. 1232 - 1245, 2007-10-15
JOURNAL OF APPLIED PHYSICS, vol. 96, no. 9, page. 4742 - 4745, 2004-11-01
ACTA MATERIALIA, vol. 59, no. 20, page. 7546 - 7553, 2011-12