FREIJ-HOLLANTI, Ragnar; LUNDSTRÖM, Teemu. $f$-vector inequalities for order and chain polytopes. Mathematica Scandinavica, Berkeley, CA, United States, v. 130, n. 3, 2024. DOI: 10.7146/math.scand.a-143995. Disponível em: https://journals.msp.org/mscand/article/view/46. Acesso em: 24 jul. 2026.