@article{oai:ismrepo.ism.ac.jp:00032457,
 author = {坂元, 慶行 and Sakamoto, Yoshiyuki},
 issue = {2},
 journal = {統計数理研究所彙報},
 month = {Feb},
 pages = {183--195},
 title = {景気指標と市民の景気感},
 volume = {21},
 year = {1974}
}