… Institute of Geotechnics of the Slovak Academy of Sciences, the Slovak Mining Society, and the Faculty of Mining, Ecology, Process Control and Geotechnologies (F BERG) of the Technical University of Kosice.
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斯洛伐克
Acta Palaeontologica Polonica
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http://cgl.org.cn/zy/wwkf.aspx 2013-08-24