@article{oai:fukuyama-u.repo.nii.ac.jp:00009291,
 author = {宮崎, 光二},
 journal = {福山大学工学部紀要, The memoirs of the Faculty of Engineering, Fukuyama University},
 month = {Mar},
 pages = {81--84},
 title = {数独における対戦プレイ形式の一考察},
 volume = {46},
 year = {2023}
}