MOREAU, J. J. Intersection of moving convex sets in a normed space. Mathematica Scandinavica, Berkeley, CA, United States, v. 36, p. 159–173, 1975. DOI: 10.7146/math.scand.a-11569. Disponível em: https://journals.msp.org/mscand/article/view/2044. Acesso em: 25 jul. 2026.