Denis A., Sebe K., Dezso J. & Csiky J.
Szársomlyó (Villány Hills): Botanical Excursion Guide. International workshop of European vegetation survey. Pecs. 12 p..
Hamilton, R.W.
A revision of the weevil genus Eugnamptus Schoenherr (Coleoptera: Rhynchitidae) in America north of Mexico. Transactions of the American Entomological Society, 115(4): 475-502.