GODOY, Tomás; SAAL, Linda. On the spectrum of the generalized Gelfand pair $(u(p,q), h_{n})$, $p+q=n$. Mathematica Scandinavica, Berkeley, CA, United States, v. 105, n. 2, p. 171–187, 2009. DOI: 10.7146/math.scand.a-15113. Disponível em: https://journals.msp.org/mscand/article/view/584. Acesso em: 24 jul. 2026.