Similar title to Cheptou, P.-O. & Dieckmann, U. ORCID: https://orcid.org/0000-0001-7089-0393 (2002). The evolution of self-fertilization in density-regulated populations. Proceedings of the Royal Society B: Biological Sciences 269 (1496) 1177-1186. 10.1098/rspb.2002.1997.