Authors: RUPPERT L FINKELMAN R BOTI E MILOSAVLJEVIC M TEWALT S SIMON N DULONG F

Citation: L. Ruppert et al., ORIGIN AND SIGNIFICANCE OF HIGH-NICKEL AND CHROMIUM CONCENTRATIONS INPLIOCENE LIGNITE OF THE KOSOVO BASIN, SERBIA, International journal of coal geology, 29(4), 1996, pp. 235-258