SOSSA-AZUELA, J. H.; CUEVAS-JIMÉNEZ, E. V.; ZALDIVAR-NAVARRO, D. Computation of the Euler Number of a Binary Image Composed of Hexagonal Cells. Journal of Applied Research and Technology, [S. l.], v. 8, n. 03, 2010. DOI: 10.22201/icat.16656423.2010.8.03.456. Disponível em: https://jart.icat.unam.mx/index.php/jart/article/view/456. Acesso em: 14 may. 2024.