Authors: Bechtel, A Gratzer, R Sachsenhofer, RF

Citation: A. Bechtel et al., Chemical characteristics of Upper Cretaceous (Turonian) jet of the Gosau Group of Gams/Hieflau (Styria, Austria), INT J COAL, 46(1), 2001, pp. 27-49

Authors: Bechtel, A Gratzer, R Puttmann, W Oszczepalski, S

Citation: A. Bechtel et al., Variable alteration of organic matter in relation to metal zoning at the Rote Faule front (Lubin-Sieroszowice mining district, SW Poland), ORG GEOCHEM, 32(3), 2001, pp. 377-395

Authors: Bechtel, A Gruber, W Sachsenhofer, RF Gratzer, R Puttmann, W

Citation: A. Bechtel et al., Organic geochemical and stable carbon isotopic investigation of coals formed in low-lying and raised mires within the Eastern Alps (Austria), ORG GEOCHEM, 32(11), 2001, pp. 1289-1310

Authors: Bechtel, A Gratzer, R Puttmann, W Oszczepalski, S

Citation: A. Bechtel et al., Geochemical and isotopic composition of organic matter in the Kupferschiefer of the Polish Zechstein basin: relation to maturity and base metal mineralization, INT J E SCI, 89(1), 2000, pp. 72-89