@inproceedings{oai:kutarr.kochi-tech.ac.jp:00001080,
 author = {OHTA, Kiyozumi},
 book = {Society for Social Management Systems Internet Journal},
 month = {Sep},
 publisher = {Society for Social Management Systems},
 title = {How to realize the regional revitalization of Hokkaido taking into account measures},
 volume = {7},
 year = {2011}
}