[1]
Svensson, S. 2012. Summary of PhD thesis “Hybrid zone dynamics, assortative mating, and migratory programmes in a willow warbler migratory divide.” (W Larson K, 2012, Lund University). Ornis Svecica. 22, 3–4 (Oct. 2012), 148–150. DOI:https://doi.org/10.34080/os.v22.23147.