%0 Journal Article %A X. Zhang %A F.E. Bennett %T Resolvable Mendelsohn designs with block size 4. %J Aequationes mathematicae %D 1990 %P 248-260 %V 40 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1990__40_1_137376/ %F AM2_1990__40_1_137376