%0 Journal Article %A B. Rokowska %T Some remarks on the number of different triple systems of Steiner %J Colloquium Mathematicum %D 1970 %P 317-323 %V 22 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-22-2-317-323/ %R 10.4064/cm-22-2-317-323 %G en %F 10_4064_cm_22_2_317_323