Genotype, phenotype and ontogeny. - Tim Otter (GECCO Workshops, 2005)

Development of Virtual Embryos with Emergent Self-Repair. - Tim Andersen; Richard Newman; Tim Otter (AAAI Fall Symposium: Developmental Systems, 2006)

Shape Homeostasis in Virtual Embryos. - Tim Andersen; Richard Newman; Tim Otter (Artif. Life, 2009)