±π/2型相角的代数估算方法
舒宁成,刘永盛,胡宁海,金钟声
The algebraic method estimating ±π/2 type of phases of structure factors
SHU NINGCHENG;LIU YONGSHENG;HU NINGHAI;JIN ZHONGSHENG
化学学报 . 1991, (11): 1041 -1049 .