1. Language about me and you: Pronominal reference and the emerging concept of self;Bates,1990
2. Social rules governing object conflict in toddlers and preschoolers;Bakeman,1982
3. A first language: The early stages;Brown,1973
4. Children's endorsement of ownership attributes;Cram;Journal of Economic Psychology,1989
5. Territorial defence in the speckledwood butterfly (Pararge Aegeria): The resident always wins;Davies;Animal Behaviour,1978