[B] BESICOVITCH A. S.:
A general form of the covering principle and relative differentiation of additive functions. Proc. Cambridge Philos. Soc 41 (1945), 103-110.
MR 0012325 |
Zbl 0063.00352
[D] DAVIES R. O.:
Measures not approximable or not specifiable by means of balls. Mathematika 18 (1971), 157-160.
MR 0310162 |
Zbl 0229.28005
[S] GELFAND I. M., VILENKIN N. J.: Generalized functions 4. Moscow 1961.
[T] TOPSØE F.:
Packings and coverings with balls in finite dimensional normed spaces. in Measure Theory, Lecture Notes in Mathematics, Springer-Verlag 1976, 197-199.
MR 0457660