NILSSON, A. $L^p-L^q$ multipliers on non-compact Riemann symmetric spaces. Mathematica Scandinavica, Berkeley, CA, United States, v. 84, n. 2, p. 203–212, 1999. DOI: 10.7146/math.scand.a-13875. Disponível em: https://journals.msp.org/mscand/article/view/953. Acesso em: 25 jul. 2026.