JOURNAL OF MASS SPECTROMETRY, vol. 41, no. 2, page. 202 - 207, 2006-02
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 127, no. 37, page. 12984 - 12989, 2005-09-21
ACCOUNTS OF CHEMICAL RESEARCH, vol. 36, no. 8, page. 621 - 630, 2003-08