HOLMSTEDT, Tord. Interpolation of Quasi-Normed Spaces. Mathematica Scandinavica, Berkeley, CA, United States, v. 26, p. 177–199, 1970. DOI: 10.7146/math.scand.a-10976. Disponível em: https://journals.msp.org/mscand/article/view/2352. Acesso em: 25 jul. 2026.