Junker, J., Peter, A., Wagner, C. E., Mwaiko, S., Germann, B., Seehausen, O., & Keller, I. (2012). River fragmentation increases localized population genetic structure and enhances asymmetry of dispersal in bullhead (Cottus gobio). Conservation Genetics, 13(2), 545-556. https://doi.org/10.1007/s10592-011-0306-x