http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Proceedings of the Fourth International Congress of Quantum Chemistry Held at Uppsala, Sweden, June 14-19, 1982
Proceedings of the Fourth International Congress of Quantum Chemistry, held at Uppsala, Sweden, June 19-24, 1982
edited by Per-Olov Löwdin, Bernard Pullman.
International Academy of Quantum Molecular Science ; ; 4