http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of the First Greek-Soviet Symposium on Science and Society, Athens, October 23-26, 1990
Greek-Soviet Symposium on Science and Society 23-26 Oct. 1990 : Athens, Greece)
edited by M. Assimakopoulos, K. Gavroglu, P. Nikolakopoulos ; Institute of Philosophy USSR Academy of Sciences, National Technical University of Athens.