THE CHARACTERISTICS OF RARE-ALKALI METAL OF THE TIBETAN GEOTHERMAL SYSTEM AND THE POTENTIAL OF ITS EXPLOITATION AND UTILIZATION
Zheng Yaxin, Zhang Mingtao, Zhu Bingqiu, Zhu Lixin
JOURNAL OF NATURAL RESOURCES . 1992, (3): 249 -257 .  DOI: 10.11849/zrzyxb.1992.03.007