http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of the 10th Hellenic Relativity Conference on recent developments in gravity
Kalithea/Chalkidiki, Greece, 30 May-2 June 2002
Hellenic Relativity Conference 2002 : Kalithea/Calkidiki, Greece)
editors, Kostas D. Kokkotas, Nikolaos Stergioulas.