RT Journal T1 Hierarchy, form, and reality A1 CHEN Gang , PB Front. Philos. China FD 2009-09-05 YR 2009 JF Frontiers of Philosophy in China JO Front. Philos. China VO 4 IS 3 SP 437 DO 10.1007/s11466-009-0028-z K1 hierarchy; supervenience; non-reductionism; causation; form realism LK {https://academic.hep.com.cn/fpc/EN/article/article_10247.shtml}