ZAGOURY‬‏, ‪Avishai; KELLER, Orgad; HASSIDIM, Avinatan; HAZON, Noam. Targeted Negative Campaigning: Complexity and Approximations. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 35, n. 6, p. 5768–5778, 2021. DOI: 10.1609/aaai.v35i6.16723. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/16723. Acesso em: 30 may. 2026.