WANG, Shuanhong. Algebraic quantum hypergroups of discrete type. Mathematica Scandinavica, Berkeley, CA, United States, v. 108, n. 2, p. 198–222, 2011. DOI: 10.7146/math.scand.a-15167. Disponível em: https://journals.msp.org/mscand/article/view/530. Acesso em: 24 jul. 2026.