Wallin, G., Skärby, L., & Selldén, G. (1990). Long-term exposure of Norway spruce, Picea abies (L.) Karst., to ozone in open-top chambers: I. Effects on the capacity of net photosynthesis, dark respiration and leaf conductance of shoots of different ages. The New phytologist, 115(2), 335. https://doi.org/10.1111/j.1469-8137.1990.tb00460.x
Chicago ZitierstilWallin, G., L. Skärby, und G. Selldén. "Long-term Exposure of Norway Spruce, Picea Abies (L.) Karst., to Ozone in Open-top Chambers: I. Effects on the Capacity of Net Photosynthesis, Dark Respiration and Leaf Conductance of Shoots of Different Ages." The New Phytologist 115, no. 2 (1990): 335. https://dx.doi.org/10.1111/j.1469-8137.1990.tb00460.x.
MLA ZitierstilWallin, G., et al. "Long-term Exposure of Norway Spruce, Picea Abies (L.) Karst., to Ozone in Open-top Chambers: I. Effects on the Capacity of Net Photosynthesis, Dark Respiration and Leaf Conductance of Shoots of Different Ages." The New Phytologist, vol. 115, no. 2, 1990, p. 335.