@conference{Tsiafakis_2009c,
author = "Tsionas, I. and Tsiafaki, Despoina and Stavroglou, Konstantinos and Tsioukas, V. and Tsirliganis, Nestor",
address = "Mainz",
booktitle = "Proceedings of International Workshop “Spatial Information for Sustainable Management of Urban Areas”",
keywords = "thesaurus, web map",
month = "February 2nd-4th",
title = "{T}hesaurus: web map publishing of cultural heritage ",
year = "2009",
}