Cite

    K. Linthout. “Provenance of the Roman basalt stone at Kotterbos (Lelystad, the Netherlands): A geoarchaeological study based on petrographic and geochemical analysis, and comparison with a synthesis of basalt stones along the northern Limes.” Geologie en mijnbouw, vol. 94, no. 4, 2015, pp. 387–397. http://access.bl.uk/ark:/81055/vdc_100035843764.0x00005e