High performance liquid chromatography in phytochemical analysis. [No authors listed] M Waksmundzka-Hajnos, J Sherma - 2010 - books.google.com GSID: PwESaktfMeAJ
Total Synthesis of (−)- and ent-(+)-Vindoline and Related Alkaloids. [No authors listed] H Ishikawa, GI Elliott, J Velcicky, Y Choi… - Journal of the …, 2006 - ACS Publications GSID: UYjxt4pxEsgJ
Alkaloids of the aspidospermine group. [No authors listed] JE Saxton - 1998 - books.google.com GSID: 5Zaob3CcxhwJ