Top-Down Control of Herbivory by Birds and Bats in the Canopy of Temperate Broad-Leaved Oaks ()DOI: info:10.1371/journal.pone.0017857v. 6No. 4Public Library Science1–8
Bohm, Stefan M., Wells, Konstans, and Kalko, Elisabeth Klara Viktoria. 2011. "Top-Down Control of Herbivory by Birds and Bats in the Canopy of Temperate Broad-Leaved Oaks (Quercus robur)." PLoS One, 6, (4) 1–8. https://doi.org/10.1371/journal.pone.0017857.