Parvinen, K. ORCID: https://orcid.org/0000-0001-9125-6041 , Ohtsuki, H., & Wakano, J. Y. (2017). The effect of fecundity derivatives on the condition of evolutionary branching in spatial models. Journal of Theoretical Biology 416 129-143. 10.1016/j.jtbi.2016.12.019 .