1.
Cellular compartmentation of cadmium and zinc in relation to other elements in the hyperaccumulator Arabidopsis halleri
by KÜPPER, Hendrik
Planta, 2000, Vol.212 (1), p.75-84

2.
In situ detection of heavy metal substituted chlorophylls in water plants
by Hendrik Küpper
Photosynthesis research, 1998, Vol.58 (2), p.123
