RT Article T1 IN MEMORIAM K. SCHILDER JF Philosophia reformata VO 17 IS 1/4 SP 149 OP 150 A1 VOLLENHOVEN, D.H.TH LA Dutch PB Brill YR 1952 UL https://ixtheo.de/Record/1562223437 DO 10.1163/22116117-90000855