Marshall Hall Jr., Robert Roth. On a Conjecture of R. H. Bruck. Journal of Combinatorial Theory, Series A, 37(1):22-31, 1984.
@article{HallR84, title = {On a Conjecture of R. H. Bruck}, author = {Marshall Hall Jr. and Robert Roth}, year = {1984}, researchr = {https://researchr.org/publication/HallR84}, cites = {0}, citedby = {0}, journal = {Journal of Combinatorial Theory, Series A}, volume = {37}, number = {1}, pages = {22-31}, }