Yu, 1. Some views on the development of polyester in China during the seventh five-year plan period. Technical Economy of Petrochemical Industry, 1986 (2): 2-9

2 Yu Fangming. Study on production technology of polypropylene spunbonded nonwovens. Chen Youxiu's essays,1992:14-19.

3 Yu Fangming. Chemical fiber and chemical fiber industry in 2 1 century. Knitting industry, 1998 (6): 38-42

4 in. Development status and trend of high performance fiber. Textile Guide, 1998 (5): 2-4

5 Yu Fangming. Development prospect of chemical fiber. Synthetic fiber, 2000 (1): 3-5.