KAUFMAN, Dani. Special folding of quivers and cluster algebras. Mathematica Scandinavica, Berkeley, CA, United States, v. 130, n. 2, 2024. DOI: 10.7146/math.scand.a-143446. Disponível em: https://journals.msp.org/mscand/article/view/50. Acesso em: 24 jul. 2026.