CRYSTAL STRUCTURE OF POTASSIUM TERBIUM METAPHOSPHATE
Xing Yan; Hu Ninghai; Zhou Qinglian; Hong Guangyan; Yue Shuying
Acta Phys. -Chim. Sin. . 1987, (02): 218 -221 .  DOI: 10.3866/PKU.WHXB19870219