%0 Journal Article %A Butucea, Cristina %T Exact adaptive pointwise estimation on Sobolev classes of densities %J ESAIM: Probability and Statistics %D 2001 %P 1-31 %V 5 %I EDP-Sciences %U http://archive.numdam.org/item/PS_2001__5__1_0/ %G en %F PS_2001__5__1_0