Zeitschriftenartikel
Schulze, E. D.; Cermák, J.; Matyssek, R.; Penka, M.; Zimmermann, R.; Vasícek, F.; Gries, W.; Kucera, J.: Canopy transpiration and water fluxes in the xylem of the trunk of Larix and Picea trees - a comparison of xylem flow, porometer and cuvette measurements. Oecologia
66 (4), S. 475 - 483 (1985)