@Book{153105275,
author="{Instituton Ge{\={o}}logikon kai Metalleutik{\={o}}n Ereun{\={o}}n}",
title="Geotechnikos chart{\={e}}s t{\={e}}s Helladas: = Engineering geological map of Greece",
year="1993",
publisher="IGME",
address="Ath{\={e}}nai",
note="{\$}3100",
language="Greek, Modern"
}