Edgar Dr Koberstein

Control of Nitrogen Oxide Emissions from Gasoline Engines

Edgar Dr Koberstein, Hans-Dieter Dr Pletka, Herbert Volker, 1982 .

Diesel Emission Control

B. H. Engler, Edgar Dr Koberstein, B. Engler, 1991 .

The Influence of Three-Way Catalyst Parameters on Secondary Emission

Egbert Lox, B. H. Engler, Edgar Dr Koberstein, 1991 .

CATALYTICALLY ACTIVATED DIESEL EXHAUST FILTERS--ENGINE TEST METHODS AND RESULTS

Edgar Dr Koberstein, Hans-Dieter Dr Pletka, Herbert Volker, 1983 .

Development of scavenger-free three-way automotive emission control catalysts with reduced hydrogen sulfide formation

B. H. Engler, Edgar Dr Koberstein, Egbert Lox, 1989 .