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:
Pure Appl. Chem., 1993, Vol. 65, No. 12, pp. 2473-2479
http://dx.doi.org/10.1351/pac199365122473