Metaxas, A., Karageorgiou, D. E., Varvarousis, G., Kotis, T., Ploumidis, M. and Papanikolaou, G. (2007) “GEOLOGICAL EVOLUTION - STRATIGRAPHY OF FLORINA, PTOLEMAIDA, KOZANI AND SARADAPORO GRABEN”, Bulletin of the Geological Society of Greece, 40(1), pp. 161–172. doi: 10.12681/bgsg.16502.