| 1 | Oshchepkov I.A., Yevmenova Y.L. Sodium salts of low carbon acids – the activators of gravity coal dressing in water heavy media. Vestnik Kuzbasskogo gosudarstvennogo tekhnicheskogo universiteta=Bulletin of the Kuzbass State Technical University. 2009; 4(74):42-48. (In Russ., abstract in Eng.). | MORE INFO | DOWNLOAD |
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