Central Contributions to Acoustic Variation in Birdsong.Published in:Journal of Neuroscience, 2008, v. 28, n. 41, p. 10370, doi. 10.1523/JNEUROSCI.2448-08.2008By:Sober, Samuel J.;Wohlgemuth, Melville J.;Brainard, Michael S.Publication type:Article