KURUSA, A. The Invertibility of the Radon Transform on Abstract Rotational Manifolds of Real Type. Mathematica Scandinavica, Berkeley, CA, United States, v. 70, p. 112–126, 1992. DOI: 10.7146/math.scand.a-12389. Disponível em: https://journals.msp.org/mscand/article/view/1258. Acesso em: 24 jul. 2026.