Michel Bonfim, Fred Freitas, and Stenio Fernandes. 2021.
 A Semantic Model to Assist Policy Refinement Mechanisms for NFV-MANO Systems. In <em>Anais do VIII Workshop Pré-IETF/IRTF</em>, julho 18, 2021, Evento Online, Brasil. SBC, Porto Alegre, Brasil, 27-40. DOI: <a href="https://doi.org/10.5753/wpietf.2021.15780">https://doi.org/10.5753/wpietf.2021.15780</a>.