@conference{UBHD-1438910, publisher={Noord-Hollandsche Uitgev. Maatschappij}, address={Amsterdam}, year={1940}, pages={115 S.}, language={eng}, number={ARRAY(0x5593549ce270)}, series={Archaeologisch-historische bijdragen}, library={UB [Signatur: C 5656 Folio::1]}, }