HoKyu Lee. Double perfect partitions. Discrete Mathematics, 306(5):519-525, 2006. [doi]
@article{Lee06:4, title = {Double perfect partitions}, author = {HoKyu Lee}, year = {2006}, doi = {10.1016/j.disc.2006.01.007}, url = {http://dx.doi.org/10.1016/j.disc.2006.01.007}, tags = {partitioning}, researchr = {https://researchr.org/publication/Lee06%3A4}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics}, volume = {306}, number = {5}, pages = {519-525}, }