1. Design Theory;Beth,1985
2. J.W. Brown, F. Cherry, Lee Most, Mel Most, E.T. Parker and W.D. Wallis, Completion of the spectrum of the orthogonal diagonal latin squares, preprint.
3. The spectrum of support sizes for threefold triple systems;Colbourn;Discrete Math.,1990
4. C.J. Colbourn and E. Mahmoodian, Support sizes of sixfold triple systems, submitted.
5. On theory and applications of BIB designs with repeated blocks;Foody;Ann. Statist.,1977