%0 Journal Article %A Andrew Lorent %T A generalised conical density theorem for unrectifiable sets %J Annales Fennici Mathematici %D 2003 %P 415-431 %V 28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AFM_2003_28_2_a8/ %G en %F AFM_2003_28_2_a8