SHPERBERG, S. S.; FELNER, A.; STURTEVANT, N. R.; SHIMONY, S. E.; HAYOUN, A. Enriching Non-Parametric Bidirectional Search Algorithms. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 33, n. 01, p. 2379-2386, 2019. DOI: 10.1609/aaai.v33i01.33012379. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/4078. Acesso em: 24 jul. 2024.