[1] Aronszajn N., Panitchpakdi P.: Extensions of uniformly continuous transformations and hyperconvex metric spaces. Pacif J. Math. 6 (1956), 405-439. DOI 10.2140/pjm.1956.6.405 | MR 0084762

[2] Corson H., Klee V.: Topological classification of convex sets. Proc. Symp. Pure Math. VII (Convexity), AMS (1963), 37-51. MR 0161119 | Zbl 0207.42901

[3] Неjсmаn J.: Metrization lemmas and equivalence of Lipschitz structures. General topology and its relations to modern analysis and algebra V (Proc. Fifth Prague Topological Symp. 1981), Heldermann Verlag, Berlin, 1983, 261-264. MR 0698422

[4] Isbell J. R.: Uniform spaces. Amer. Math. Soc., Providence, 1964. MR 0170323 | Zbl 0124.15601

[5] Kuratowski K.: Topology I. Academic Press, New York and London, PWN, Warszawa, 1966. MR 0217751

[6] Menger K.: Untersuchungen über allgemeine Metrik. Math. Ann. 100 (1928), 75-163. DOI 10.1007/BF01448840 | MR 1512479

[7] Pelant J.: Locally fine uniformities and normal covers. Czechoslovak Math. J. 37(112) (1987), 181-187. MR 0882592 | Zbl 0656.54020

[8] Rice M. D.: Metric-fine uniform spaces. J. London Math. Soc. 11 (1975), 53-64. DOI 10.1112/jlms/s2-11.1.53 | MR 0420566 | Zbl 0324.54018

[9] Rolfsen D.: Geometric methods in topological spaces. Topology conference ASU 1967, Tempe, Arizona 1968, 250-257.