<ref name="Janssen_et_al_1995">{{cite journal |first1=E. |last1=Janssen |first2=H. J. |last2=Bestmann |first3=B. |last3=Hölldobler |first4=F. |last4=Kern |year=1995 |title=N,N-dimethyluracil and actinidine, two pheromones of the ponerine ant ''Megaponera foetens'' (Fab.) (Hymenoptera: Formicidae) |url= |journal=Journal of Chemical Ecology |publisher= |volume=21 |issue= |pages=1947–1955 |doi= }}</ref>