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[1] A. S. Besicovitch, “A general form of the covering principle and relative differention of additive functions”, Proc. of the Cambridge Phil. Soc., 41 (1945), 103–110 | DOI | MR | Zbl
[2] G. Vitali, “Sui gruppi di punti e sulle funzioni di variabili reali”, Atti Accad. Sci. Torino, 43 (1908), 75–82
[3] T. Rado, “Sur une probleme relatif a une theoreme de Vitali”, Fund. Math., 11 (1929), 228–229
[4] H. S. Landkof, Osnovy sovremennoi teorii potentsiala, Nauka, M., 1966 | MR | Zbl
[5] Miguel de Gusman, “A covering lemma with applications to differentibility of measures and singular integral operators”, Studia Math., 34:3 (1970), 229–317 | MR
[6] B. Gryunbaum, Etyudy po kombinatornoi geometrii i teorii vypuklykh tel, Nauka, M., 1971 | MR | Zbl
[7] R. Bishop, “A relation between volume, mean curvature, and diameter”, Amer. Math. Soc. Not., 10 (1963), 364 | Zbl
[8] H. Whitney, “Analytic extensions of differentiable functions defined in closed sets”, Trans. Amer. Math. Soc., 34 (1934), 63–89 | DOI | MR
[9] B. Malgranzh, Idealy differentsiruemykh funktsii, Mir, M., 1968
[10] S. Xelgason, Differentsialnaya geometriya i simmetricheskie prostranstva, Mir, M., 1964