Mullin, R. C. A generalization of the singular direct product with applications to skew room squares. (English) Zbl 0461.05013 J. Comb. Theory, Ser. A 29, 306-318 (1980). MSC: 05B15 × Cite Format Result Cite Review PDF Full Text: DOI
Phelps, K. T. Conjugate orthogonal quasigroups. (English) Zbl 0398.20086 J. Comb. Theory, Ser. A 25, 117-127 (1978). MSC: 20N05 05B15 × Cite Format Result Cite Review PDF Full Text: DOI
Crampin, D. J.; Hilton, A. J. W. On the spectra of certain types of latin square. (English) Zbl 0325.05012 J. Comb. Theory, Ser. A 19, 84-94 (1975). MSC: 05B15 × Cite Format Result Cite Review PDF Full Text: DOI
Crampin, D. J.; Hilton, A. J. W. Remarks on Sade’s disproof of the Euler conjecture with an application to Latin squares orthogonal to their transpose. (English) Zbl 0325.05011 J. Comb. Theory, Ser. A 18, 47-59 (1975). MSC: 05B15 × Cite Format Result Cite Review PDF Full Text: DOI
Horton, J. D. Sub-Latin squares and incomplete orthogonal arrays. (English) Zbl 0297.05015 J. Comb. Theory, Ser. A 16, 23-33 (1974). MSC: 05B15 × Cite Format Result Cite Review PDF Full Text: DOI
Straley, Tina H. Construction of Steiner quasigroups containing a specified number of subquasigroups of a given order. (English) Zbl 0248.20092 J. Comb. Theory, Ser. A 13, 374-382 (1972). MSC: 20N05 × Cite Format Result Cite Review PDF Full Text: DOI