RUSZKOWSKI, B. Hardy inequalities for the Heisenberg Laplacian on convex bounded polytopes. MATHEMATICA SCANDINAVICA, [S. l.], v. 123, n. 1, p. 101–120, 2018. DOI: 10.7146/math.scand.a-105218. Disponível em: https://www.mscand.dk/article/view/105218. Acesso em: 21 jul. 2024.