Vedder, O., Magrath, M. J. L., Niehoff, D. L., van der Velde, M., & Komdeur, J. (2011). Declining extra-pair paternity with laying order associated with initial incubation behavior, but independent of final clutch size in the blue tit. Springer-Verlag.

Vedder, Oscar, Michael J. L. Magrath, Daphne L. Niehoff, Marco van der Velde, ja Jan Komdeur. Declining Extra-pair Paternity With Laying Order Associated With Initial Incubation Behavior, but Independent of Final Clutch Size in the Blue Tit. Springer-Verlag, 2011.

Vedder, Oscar, et al. Declining Extra-pair Paternity With Laying Order Associated With Initial Incubation Behavior, but Independent of Final Clutch Size in the Blue Tit. Springer-Verlag, 2011.