http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Collaboration and resistance in wartime Poland (1939-1945) - a case for differentiated occupation studies
Jochen Böhler / Jacek Andrzej Młynarczyk
Journal of modern European history = Zeitschrift für moderne europäische Geschichte = Revue d'histoire européenne contemporaine