S. Araújo, G. Mateus, and F. de Souza.
" Exact and Heuristic Approaches to Virtual Network Mapping", in <em>Proceedings of the 32nd Theses and Dissertations Contest</em>, Belém, 2019, doi: <a href="https://doi.org/10.5753/ctd.2019.6335">https://doi.org/10.5753/ctd.2019.6335</a>.