Authors: HELLERZEISLER SF PARR RM ZEISLER R

Citation: Sf. Hellerzeisler et al., CERTIFICATION OF 2 HUMAN HAIR REFERENCE MATERIALS ISSUED BY THE INTERNATIONAL ATOMIC-ENERGY AGENCY, Fresenius' journal of analytical chemistry, 360(3-4), 1998, pp. 419-422

Authors: HELLERZEISLER SF FAJGELJ A BERNASCONI G TAJANI A ZEISLER R

Citation: Sf. Hellerzeisler et al., EXAMINATION OF A PROCEDURE FOR THE PRODUCTION OF A SIMULATED FILTER-BASED AIR PARTICULATE MATTER REFERENCE MATERIAL, Fresenius' journal of analytical chemistry, 360(3-4), 1998, pp. 435-438

Authors: TRANCHITELLA LJ FETTINGER JC HELLERZEISLER SF EICHHORN BW

Citation: Lj. Tranchitella et al., LA8-LESS-THAN-OR-EQUAL-TO-2 - A SERIES OF PHASES WITH MIXED-VALENT TITANIUM(XTI8+YS24O4 COMPOUNDS WHERE X+Y), Chemistry of materials, 10(8), 1998, pp. 2078-2085

Authors: ZEISLER R HELLERZEISLER SF FAJGELJ A

Citation: R. Zeisler et al., ON ACHIEVING MEASUREMENT QUALITY IN AIR-POLLUTION STUDIES EMPLOYING NUCLEAR TECHNIQUES, Journal of radioanalytical and nuclear chemistry, 233(1-2), 1998, pp. 15-19

Authors: HELLERZEISLER SF DONAIS MK ZEISLER R

Citation: Sf. Hellerzeisler et al., INSTRUMENTAL NEUTRON-ACTIVATION ANALYSIS FOR QUALITY ASSURANCE OF A HAIR REFERENCE MATERIAL FOR MERCURY SPECIATION, Journal of radioanalytical and nuclear chemistry, 233(1-2), 1998, pp. 55-57