MATERIALS SCIENCE AND TECHNOLOGY, vol. 26, no. 7, page. 817 - 823, 2010-07
Science and Technology of Welding and Joining, vol. 15, no. 7, page. 619 - 624, 2010-10
MATERIALS SCIENCE AND TECHNOLOGY, vol. 27, no. 2, page. 525 - 529, 2011-02