Kejun Chen, Wen Li, Guangzhou Chen, Ruizhong Wei. Regular sparse anti-magic squares with maximum density. Ars Comb., 127:167-183, 2016.
@article{ChenLCW16-0, title = {Regular sparse anti-magic squares with maximum density}, author = {Kejun Chen and Wen Li and Guangzhou Chen and Ruizhong Wei}, year = {2016}, researchr = {https://researchr.org/publication/ChenLCW16-0}, cites = {0}, citedby = {0}, journal = {Ars Comb.}, volume = {127}, pages = {167-183}, }