Dieter Jungnickel, Ronald C. Mullin, Scott A. Vanstone. The spectrum of alpha-resolvable block designs with block size 3. Discrete Mathematics, 97(1-3):269-277, 1991. [doi]
@article{JungnickelMV91, title = {The spectrum of alpha-resolvable block designs with block size 3}, author = {Dieter Jungnickel and Ronald C. Mullin and Scott A. Vanstone}, year = {1991}, doi = {10.1016/0012-365X(91)90443-6}, url = {http://dx.doi.org/10.1016/0012-365X(91)90443-6}, tags = {C++}, researchr = {https://researchr.org/publication/JungnickelMV91}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics}, volume = {97}, number = {1-3}, pages = {269-277}, }