RT Journal Article SR Electronic(1) A1 Geurts, BartYR 2015 T1 1859 JF Wijsgerig Perspectief, VO 55 IS 3 SP 54 OP 55 DO https://doi.org/10.5117/WP2015.3.009.GEUR PB Amsterdam University Press, SN 1875-709X, AB , UL https://www.aup-online.com/content/journals/10.5117/WP2015.3.009.GEUR