On the Grobner Basis of the Toric Ideal for 3 X n- Contingency Tables. Iraqi Journal of Science, [S. l.], v. 60, n. 6, p. 1362–1366, 2019. DOI: 10.24996/ijs.2019.60.6.19. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/775.. Acesso em: 19 jun. 2024.