http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
On the good use of geographic information systems in archaeological landscape studies
proceedings of the COST G2 WG2 round table Ljubljana, 18 to 20 December 1998
European Cooperation in the field of Scientific and Technical Research (Organization)
European Commission, COST Action G2 ; Edited by Bozidar Slapsak