Density dependence triggers runaway selection of reduced senescenceRobert M. Seymour and C. Patrick DoncasterPLoS Comput. Biol. 3, e256 (2007). DOI: 10.1371/journal.pcbi.0030256Linksdx.doi.orgFull text on PubMed: PMC2230684PMID: 18166075Google Scholar