Low-rank coal research. Quarterly technical progress report, April-June 1984
J.R. Rindt
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M.D. Hetland
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C.L. Knudson
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W.G. Willson
2017 ◽
Vol 5
(11)
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pp. 1897-1907
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Fengfeng Xue
◽
Dong Li
◽
Yuting Guo
◽
Xu Liu
◽
Xiangping Zhang
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...
B. G. LeFevre
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E. A. Starke, Jr.