1. Wirkungen von Ozon auf die apparente Photosynthese von Tanne und Buche;Arndt;AFZ,1985
2. Die Beteiligung von Ozon an der Komplexkrankheit der Tanne (Abies alba Mill.)—eine prüfenswerte Hypothese;Arndt;Staub-Reinhalt. Luft,1982
3. Long-term effects of air pollutants on forest trees in open-top chambers. II. Investigation of physiological and biochemical effects. In air pollution and forest decline;Bender,1989
4. Measurement of photosynthesis and transpiration in spruce trees with various degrees of damage;Benner;J. Plant. Physiol.,1987