View source for Besicovitch theorem

The name might refer to:
* A covering theorem often used in measure theory (see [[Covering theorems (measure theory))]])
* A theorem characterizing the differentiation of Radon measures (see [[Differentiation of measures]])
* A theorem characterizing $1$-dimensional [[Unrectifiable set|unrectifiable sets]] through the measures of their projection, generalized by Federer to sets of any dimension (see [[Besicovitch-Federer projection theorem]]).