http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
proceedings of a confernce held in Poznan, poland, June 22-27, 1989
International Conference on Algebraic Topology (1989 Poznan, Poland)
S. Jackowski, B. Oliver K. Pawalowski (eds.).
Proceedings of the International Conference on Algebraic Topology, held in Poznan, June 1989
Lecture notes in mathematics (Springer-Verlag) ; 1474