*唐燕乐四宫问题的实践意义——杨荫浏《中国古代音乐史稿》学习札记
黄翔鹏
The Problem of “Four Gongs”in “Yen-Music" of the Tang Dynasty and its Significance in Practice
Huang Xiangpeng
中央音乐学院学报 . 1982, (2): 3 -6 .