SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, vol. 58, no. 8, page. 1445 - 1452, 2003-08-15
MATERIALS LETTERS, vol. 49, no. 1, page. 38 - 42, 2001-05
X-RAY SPECTROMETRY, vol. 30, no. 2, page. 127 - 131, 2001-03