Fischer, Klaus; Höffler, Susanne (2020): RP-HPLC Analysis of Phenolic Lignin Monomers with DAD and Coulometric Array Dettection. J. Chromatographic Sc. 2020, 1-13. DOI: 10.1093/chromsci/bmaa105.

Babatunde, Kazeem Agbaogun; Fischer, Klaus (2020): Adsorption of phenylurea herbicides by tropical soils. Environ. Monit. Assess. 192 (212). DOI: 10.1007/s10661-020-8160-2.