Diversity, and Classification of the Accipitridae Based on DNA Sequences of the RAG-1 Exon. JournalofAvianBiology. 2007, 38 (5): 587–602. ISSN 0908-8857
Molecular phylogeny and biogeographic history of the piculets (Piciformes: Picumninae). JournalofAvianBiology, 37: 487-496. https://doi.org/10.1111/j.0908-8857