Oligocene–Miocene foraminifera of the Central Paratethys
Oligocene–Miocene foraminifera of the Central Paratethys
Cicha, I., Rögl, F., Rupp, C. & Ctyroka, J.(1998). Oligocene–Miocene foraminifera of the Central Paratethys. – Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft, 549, S. 1–325.