HARRIS, T. L. J. An a.e. lower bound for Hausdorff dimension under vertical projections in the Heisenberg group. Annales Fennici Mathematici, [S. l.], v. 45, n. 2, p. 723–737, 2020. DOI: 10.5186/aasfm.2020.4529. Disponível em: https://afm.journal.fi/article/view/135879. Acesso em: 20 touko. 2024.