JOURNAL OF MOLECULAR BIOLOGY, vol. 360, no. 1, page. 145 - 156, 2006-06-30
NATURE STRUCTURAL & MOLECULAR BIOLOGY, vol. 12, no. 2, page. 113 - 119, 2005-02
JOURNAL OF MAGNETIC RESONANCE, vol. 168, no. 2, page. 187 - 193, 2004-06