APPLICATION OF FUZZY MATHEMATICS IN SYNTHESIS OF INP HYDROGEL
XU Wen-juan PU Wan-fen LIU Yong-bing et al.
西南石油大学学报(自然科学版) . 2007, (2): 129 -131 .  DOI: 10.3863/j.issn.1000-2634.2007.02.035