%0 Journal Article %A J. Nichols %T The realization of dimension function $d_2$ %J Fundamenta Mathematicae %D 1972 %P 211-217 %V 77 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-77-3-211-217/ %R 10.4064/fm-77-3-211-217 %G en %F 10_4064_fm_77_3_211_217