Badyaev, A. V., Schwabl, H., Young, R. L., Duckworth, R. A., Navara, K. J., & Parlow, A. F. (2005).
Adaptive sex differences in growth of pre-ovulation oocytes in a passerine bird. Proceedings of the
Royal Society B: Biological Sciences, 272(1577), 2165-2172. doi:10.1098/rspb.2005.3194.