%0 Journal Article %A Leung, Ka Hin %A Ma, Siu Lun %T Partial difference triples %J Journal of Algebraic Combinatorics %D 1993 %P 397-409 %V 2 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/JAC_1993__2_4_a1/ %G en %F JAC_1993__2_4_a1