PHIPPS, J.; HILLMANN, D. I.; PAYNTER, G. Orchestrating metadata enhancement services: Introducing Lenny. International Conference on Dublin Core and Metadata Applications, Universe, p. pp. 49–58, 2005. Disponível em: https://dcpapers-past.dublincore.org/pubs/article/view/803. Acesso em: 19 sep. 2024.