Hilbig, H., Beil, B., Hilbig, H., Call, J., & Bidmon, H. (2009). Superior olivary complex organization and cytoarchitecture may be correlated with function and catarrhine primate phylogeny. Springer-Verlag.

Hilbig, Heidegard, Boris Beil, Henrik Hilbig, Josep Call, and Hans-Jürgen Bidmon. Superior Olivary Complex Organization and Cytoarchitecture May Be Correlated With Function and Catarrhine Primate Phylogeny. Springer-Verlag, 2009.

Hilbig, Heidegard, et al. Superior Olivary Complex Organization and Cytoarchitecture May Be Correlated With Function and Catarrhine Primate Phylogeny. Springer-Verlag, 2009.