[1]
Jeker, P. and Krähenbühl, U. 2001. Sulfur Profiles of the Twentieth Century in Peat Bogs of the Swiss Midlands Measured by ICP-OES and by IC. CHIMIA. 55, 12 (Dec. 2001), 1029. DOI:https://doi.org/10.2533/chimia.2001.1029.