K. Küppers

Nitrate reductase activity of needles of Norway spruce fumigated with different mixtures of ozone, sulfur dioxide, and nitrogen dioxide.

A. Klumpp, R. Guderian, K. Küppers, 1989, Environmental pollution.

Investigation of biomethylation of arsenic and tellurium during composting.

A. Hirner, R. Widmann, R. Diaz-Bone, 2011, Journal of hazardous materials.

Effects of ozone, sulfur dioxide, and nitrogen dioxide on gas exchange and starch economy in Norway spruce (Picea abies [L.] Karsten)

K. Küppers, G. Klumpp, 1988 .