Rausch, A., Sztatecsny, M., Jehle, R., Ringler, E., & Hoedl, W. (2014). Male body size and parental relatedness but not nuptial colouration influence paternity success during scramble competition in Rana arvalis. Behaviour, 151, 1869-1884. https://doi.org/10.1163/1568539X-00003220