M. Guggenberger

A New Sesquiterpene Lactone Sulfate from Reichardia gaditana (Asteraceae)

R. Greil, H. Stuppner, C. Zidorn, 2007 .

Altitudinal Variation of Secondary Metabolite Profiles in Flowering Heads of Matricaria chamomilla cv. BONA

H. Stuppner, M. Ganzera, C. Zidorn, 2008, Planta medica.