Rizakis A, Evelpidou N, Vassilopoulos A. Evaluating the distances between Roman sites and physical features in the Patra's area (Greece): A GIS solution. In: International conference ‘On the good use of GIS in ancient landscape studies’. ; 1998. evelpidou_niki_paper013.pdf

Clavel-Leveque M, Vassilopoulos A, Evelpidou N. Orientatin analysis on possible Roman cadastre lines with the use of GIS tools. In: International conference ‘On the good use of GIS in ancient landscape studies’. ; 1998. evelpidou_niki_paper012.pdf

Rizakis A, Vassilopoulos A, Evelpidou N, Petropoulos M. A GIS based database to process Roman cadastre and settlements. In: Geoarchaeology of the landscapes of the classical antiquity. ; 1998. evelpidou_niki_paper011.pdf

Leveque M, Vassilopoulos A, Evelpidou N, Tirologos G. A Beziers example to demostrate a GIS based methodology on selecting possible Roman cadastre grids. In: International congress ‘Geoarchaeology of the landscapes of classical antiquity’. ; 1998. evelpidou_niki_paper010.pdf

Vassilopoulos A, Evelpidou N. An expert GIS system to evaluate natural conditions and automatically select locations that meet selection criterias. In: 3rd Hellenic Environmental congress of Hellenique Physic Union. ; 1998. evelpidou_niki_paper009.pdf

Evelpidou N, Vassilopoulos, A. GIS on drainage system quantitative analysis. In: 3rd Hellenic Environmental congress of Hellenique Physic Union. ; 1998. evelpidou_niki_paper008.pdf

Gournellos T, Vassilopoulos A, Evelpidou N. A drainage basin analysis using GIS technology to evaluate natural hazards. In: 3rd Hellenic Environmental congress of Hellenique Physic Union. ; 1998. evelpidou_niki_paper007.pdf