Search results for: Detlev Helmig
Journal of Chromatography A > 2006 > 1134 > 1-2 > 1-15
Journal of Chromatography A > 2006 > 1111 > 1 > 76-88
Journal of Chromatography A > 2002 > 958 > 1-2 > 219-229
Journal of Chromatography A > 1996 > 732 > 2 > 414-417