Chromatographia
Chromatographia > 2005 > 62 > 7-8 > 349-354
Chromatographia > 2007 > 66 > 1-2 > 5-11
Chromatographia > 2009 > 70 > 3-4 > 603-608
Chromatographia > 2009 > 70 > 5-6 > 969-974
Chromatographia > 2010 > 71 > 3-4 > 267-271
Chromatographia > 2010 > 72 > 1-2 > 39-46