@article{oai:ismrepo.ism.ac.jp:00032802,
 author = {石田, 正次 and Isida, Masatugu},
 issue = {2},
 journal = {統計数理研究輯報, The research report of the I.S.M.},
 month = {Nov},
 note = {継続後誌：統計数理研究所彙報},
 pages = {12--16},
 title = {小都市に於ける標本調査 (サンプリング企畫に関する實例集(Ⅰ))},
 year = {1950}
}