@article{oai:ismrepo.ism.ac.jp:00031472,
 author = {坂元, 慶行 and Sakamoto, Yosiyuki},
 issue = {2},
 journal = {統計数理, Proceedings of the Institute of Statistical Mathematics},
 month = {Dec},
 pages = {233--255},
 title = {「階層帰属意識」の実像},
 volume = {35},
 year = {1987}
}