%0 Journal Article %A Colbourn, Charles J. %A Gibbons, Peter B. %A Mathon, Rudolf %A Mullin, Ronald C. %A Rosa, Alexander %T The Spectrum of Orthogonal Steiner Triple Systems %J Canadian journal of mathematics %D 1994 %P 239-252 %V 46 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1994-010-7/ %R 10.4153/CJM-1994-010-7 %F 10_4153_CJM_1994_010_7