Pure Appl. Chem., 1993, Vol. 65, No. 12, pp. 2473-2479
http://dx.doi.org/10.1351/pac199365122473
Coal and environment: Analytical aspects
First page:
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Pure Appl. Chem., 1993, Vol. 65, No. 12, pp. 2473-2479
http://dx.doi.org/10.1351/pac199365122473