@article{,
ISSN = {1012-4195},
author = {Cheng-sheng Tu},
title = {Questions Concerning the Time Period of the “Ching Jung” Chapters in Guan Tz},
journal = {Bulletin of the Institute of History and Philology, Academia Sinica},
volume = {59},
number = {4},
pages = {1063-1086},
year = {1988},
}