HUNEKE, Craig; WIEGAND, Roger. Tensor products of modules, rigidity and local cohomology. Mathematica Scandinavica, Berkeley, CA, United States, v. 81, p. 161–183, 1997. DOI: 10.7146/math.scand.a-12871. Disponível em: https://journals.msp.org/mscand/article/view/1029. Acesso em: 25 jul. 2026.