%0 Journal Article %A S.G. Hoggar %T Bounds for quaternionic line systems and reflection groups. %J Mathematica Scandinavica %D 1978 %P 241-249 %V 43 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1978__43_166617/ %F MS2_1978__43_166617