%0 Journal Article %A Charles C. Lindner %T On the structure of the Steiner triple systems derived from the Steiner quadruple systems %J Colloquium Mathematicum %D 1975 %P 137-142 %V 34 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-34-1-137-142/ %R 10.4064/cm-34-1-137-142 %G en %F 10_4064_cm_34_1_137_142