期刊:Mind [Oxford University Press] 日期:1930-01-01卷期号:XXXIX (154): 194-201被引量:1
标识
DOI:10.1093/mind/xxxix.154.194
摘要
Journal Article SINE QUA NON CONDITIONS Get access H. D. ROËLOFS H. D. ROËLOFS Search for other works by this author on: Oxford Academic Google Scholar Mind, Volume XXXIX, Issue 154, April 1930, Pages 194–201, https://doi.org/10.1093/mind/XXXIX.154.194 Published: 01 April 1930