NIELSON, H. R.; AMTOFT, T.; NIELSON, F. Behaviour Analysis and Safety Conditions: a Case Study in CML. DAIMI Report Series, [S. l.], v. 26, n. 528, 1997. DOI: 10.7146/dpb.v26i528.7057. Disponível em: https://tidsskrift.dk/daimipb/article/view/7057. Acesso em: 9 may. 2024.