Peter Dukes. Disjoint Partial Triple Systems of Different Orders. Ars Comb., 80, 2006.
@article{Dukes06, title = {Disjoint Partial Triple Systems of Different Orders}, author = {Peter Dukes}, year = {2006}, researchr = {https://researchr.org/publication/Dukes06}, cites = {0}, citedby = {0}, journal = {Ars Comb.}, volume = {80}, }