%0 Journal Article %A Tall, Franklin D. %T Productively Lindelöf Spaces May All Be D %J Canadian mathematical bulletin %D 2013 %P 203-212 %V 56 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2011-150-2/ %R 10.4153/CMB-2011-150-2 %F 10_4153_CMB_2011_150_2