Leisler, Bernd Vogelwarte Radolfzell, Radolfzell, Max Planck Institut für Ornithologie, Max Planck Society;
Leisler, B., Winkler, H., & Wink, M. (2002). Evolution of breeding systems in acrocephaline warblers. The Auk, 119(2), 379-390. doi:10.1642/0004-8038(2002)119[0379:eobsia]2.0.co;2.