RARE-EARTH ELEMENTS AND YTTRIUM IN LITHOTYPES OF BULGARIAN COALS

被引:113
作者
ESKENAZY, GM
机构
[1] Univ of Sofia, Sofia, Bulg, Univ of Sofia, Sofia, Bulg
关键词
FUSAIN; -; LIPTAIN; VITRAIN; XYLAIN;
D O I
10.1016/0146-6380(87)90030-1
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
(Edited Abstract)
引用
收藏
页码:83 / 89
页数:7
相关论文
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