D. Girgorescu
Department of Geology and Geophysics, University of Bucharest, 1 Bălcescu Blvd., RO-010041 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.