Zoltan Csiki 
Faculty of Geology and Geophysics, University of Bucharest, Department. of Paleontology, Bucharest, Romania
Buffetaut E., Girgorescue D. and Csiki Z., 2002, A new giant Pterosaur with a robust skull from the latest Cretaceous of Romania. Naturwissenschafte vol. 89, pp. 180-184. (Hatzegopteryx thambema).
Buffetaut, E., Grigorescu, D., and Csiki, Z., 2003, Giant azhdarchid pterosaurs from the terminal Cretaceous of Transylvania (western Romania): In: Evolution and Palaeobiology of Pterosaurs, edited by Buffetaut, E., and Mazin, J.-M., Geological Society Special Publication, n. 217, p. 91-104.
Csiki Z, Osi A., Grigorescu D., Dyke G., 2009, 7th Annual Meeting of the European Association of Vertebrate Palaeontologists (EAVP), Berlin, Germany: “Up in the air: Flying vertebrates from the Maastrichtian of the Hateg Basin, Romania”