Reference
Silviu Constantin, Stein-Erik Lauritzen, Joyce Lundberg (2004): New data on the chronology of the Second Termination based on the isotopic study of a stalagmite from Closani Cave (South Carpathians, Romania). – Berichte des Institutes für Geologie und Paläontologie der Karl-Franzens-Universität Graz – 8: 23.