Rumbero, A. and Arriaga-Giner, F. J. and Wollenweber, E. (2000):
New constituents of the lipophilic exudate of Ozothamnus hookeri (Asteraceae).
In: Zeitschrift für Naturforschung, 55 Cpp. 318-322, [Article]

Rumbero, A. and Arriaga-Giner, F. J. and Wollenweber, E. (2000):
A new oxyprenyl coumarin and highly methylated flavones from the exudate of Ozothamnus lycopodioides (Asteraceae).
In: Zeitschrift für Naturforschung, 55 Cpp. 1-4, [Article]

Arriaga-Giner, F. J. and Rumbero, A. and Wollenweber, E. (1999):
16a, 19-diycetoxy-ent-kaurane, a new natural diterpene from the exudate of Ozothamnus scutellifolius (Asteraceae).
In: Zeitschrift für Naturforschung, 54 cpp. 602-604, [Article]

Arriaga-Giner, F. J. and Rumbero, A. and Wollenweber, E. (1998):
Terpenoids and phenylethyl esters from the exudate of the Australian plant Ozothamnus ledifolius (Asteraceae).
In: Zeitschrift für Naturforschung. 53 c (1998), S. 286-288, [Article]