FORREST, Bradley; LAGUE, Zachary. Nullhomotopic and Generating Knight’s Tours on Non-Orientable Surfaces. The PUMP Journal of Undergraduate Research, [S. l.], v. 7, p. 157–185, 2024. DOI: 10.46787/pump.v7i0.4231. Disponível em: https://journals.calstate.edu/pump/article/view/4231. Acesso em: 21 dec. 2024.