Marinos, V. και Goricki, A. 2013. The engineering geological behaviour of disturbed and weatherd gneiss in slopes. The case of the "vertical axis" of Egnatia motorway, Komotini - Nymfea, Northern Greece. Δελτίο της Ελληνικής Γεωλογικής Εταιρείας. 47, 4 (Ιανουαρίου 2013), 1749–1758. DOI:https://doi.org/10.12681/bgsg.11054.