TRAN, C. V.; HA, N. H. A Variable Neighborhood Search Algorithm for Solving the Steiner Minimal Tree Problem in Sparse Graphs. EAI Endorsed Transactions on Context-aware Systems and Applications, [S. l.], v. 5, n. 15, p. e4, 2018. DOI: 10.4108/eai.6-2-2019.156534. Disponível em: https://publications.eai.eu/index.php/casa/article/view/1944. Acesso em: 22 jul. 2024.