@article{oai:repository.dl.itc.u-tokyo.ac.jp:00017230,
 author = {松村, 敏弘},
 issue = {3-4},
 journal = {社會科學研究},
 month = {Mar},
 note = {application/pdf},
 pages = {43--51},
 title = {H統計量と市場の競争度},
 volume = {56},
 year = {2005}
}