@article{oai:u-ryukyu.repo.nii.ac.jp:02004490,
 author = {Maehara, Hiroshi and 前原, 濶},
 issue = {29},
 journal = {琉球大学教育学部紀要 第二部},
 month = {Feb},
 note = {紀要論文},
 pages = {1--6},
 title = {A Note on Moon's Problem -- Crossings in Random Graphs},
 year = {1986}
}