MORRIS, Dave Witte. Hamiltonicity after reversing the directed edges at a vertex of a Cartesian product. Journal of Algebra Combinatorics Discrete Structures and Applications, [S. l.], v. 10, n. 1, p. 61–71, 2023. DOI: 10.13069/jacodesmath.v10i1.246. Disponível em: https://www.jacodesmath.com/index.php/jacodesmath/article/view/246. Acesso em: 2 sep. 2026.