YANG, Gang; LIANG, Li. Cartan-Eilenberg Gorenstein Flat Complexes. Mathematica Scandinavica, Berkeley, CA, United States, v. 114, n. 1, p. 5–25, 2014. DOI: 10.7146/math.scand.a-16637. Disponível em: https://journals.msp.org/mscand/article/view/435. Acesso em: 24 jul. 2026.