Kathleen A. S. Quinn. Difference Matrices and Orthomorphisms over Non-Abelian Groups. Ars Comb., 52, 1999.
@article{Quinn99, title = {Difference Matrices and Orthomorphisms over Non-Abelian Groups}, author = {Kathleen A. S. Quinn}, year = {1999}, researchr = {https://researchr.org/publication/Quinn99}, cites = {0}, citedby = {0}, journal = {Ars Comb.}, volume = {52}, }