@article{oai:kusa.repo.nii.ac.jp:00000012,
 author = {中川, 重和 and 渡辺, 守 and Nakagawa, Shigekazu and Watanabe, Mamoru},
 issue = {3},
 journal = {倉敷芸術科学大学紀要, The Bulletin of Kurashiki University of Science and the Arts},
 month = {Mar},
 note = {PDF},
 pages = {57--64},
 title = {On a valid path in a rectangle partitioned into horizontally aligned rectangle boxes},
 year = {1998},
 yomi = {ナカガワ, シゲカズ and ワタナベ, マモル}
}