@inproceedings{oai:kutarr.kochi-tech.ac.jp:00001102,
 author = {NAKAMURA, Yuji and HIRASHIMA, Yutaka},
 book = {Society for Social Management Systems Internet Journal},
 month = {Sep},
 publisher = {Society for Social Management Systems},
 title = {Lessons from the US Experience on Inducing Highway Concession Contracts},
 volume = {7},
 year = {2011}
}