ARAZY, Jonathan; CWIKEL, Michael. A new characterization of the interpolation spaces between $L^p$ and $L^q$. Mathematica Scandinavica, Berkeley, CA, United States, v. 55, p. 253–270, 1984. DOI: 10.7146/math.scand.a-12080. Disponível em: https://journals.msp.org/mscand/article/view/1594. Acesso em: 25 jul. 2026.