@article{oai:repo.qst.go.jp:00046133,
 author = {Ohta, Kaori and Kobashi, Gen and Yamada, Hideto and Minakami, Hisanori and et.al and 太田 薫里 and 小橋 元},
 issue = {6},
 journal = {International Journal of Geographical Information Science},
 month = {Jun},
 pages = {687--698},
 title = {Analysis of the geographical accessibility of neurosurgical emergency hospitals in Sapporo city using GIS and AHP.},
 volume = {21},
 year = {2007}
}