CHRISTENSEN, Jens Peter Reus. Uniform Measures and Spherical Harmonics. Mathematica Scandinavica, Berkeley, CA, United States, v. 26, p. 293–302, 1970. DOI: 10.7146/math.scand.a-10982. Disponível em: https://journals.msp.org/mscand/article/view/2344. Acesso em: 25 jul. 2026.