@article{Silver_2017,
title={APPLYING SATELLITE DATA SOURCES IN THE DOCUMENTATION AND LANDSCAPE MODELLING FOR GRAECO-ROMAN/BYZANTINE FORTIFIED SITES IN THE TŪR ABDIN AREA,
EASTERN TURKEY},
volume={IV-2/W2},
ISSN={2194-9050},
url={http://dx.doi.org/10.5194/isprs-annals-iv-2-w2-251-2017},
DOI={10.5194/isprs-annals-iv-2-w2-251-2017},
journal={ISPRS Annals of the Photogrammetry,
Remote Sensing and Spatial Information Sciences},
publisher={Copernicus GmbH},
author={Silver,
K. and Silver,
M. and Törmä,
M. and Okkonen,
J. and Okkonen,
T.},
year={2017},
month=aug,
pages={251–258} }