[1]
A. . Brudnyi y Y. . Brudnyi, «Extension of Lipschitz Functions Defined on Metric Subspaces of Homogeneous Type», Rev. mat. complut., vol. 19, n.º 2, pp. 347–359, jul. 2006, doi: https://doi.org/10.5209/rev_REMA.2006.v19.n2.16596