JOHANSSON, L.; LAMBE, L. Transferring algebra structures up to homology equivalence. MATHEMATICA SCANDINAVICA, [S. l.], v. 89, n. 2, p. 181–200, 2001. DOI: 10.7146/math.scand.a-14337. Disponível em: https://www.mscand.dk/article/view/14337. Acesso em: 1 jul. 2022.