@inproceedings{weko_196844_1,
   author	 = "夏目,稔 and 石榑,隼人 and 武藤,敦子 and 森山,甲一 and 犬塚,信博",
   title	 = "形式概念分析を用いた友人関係パターンと授業出欠の分析",
   booktitle	 = "第81回全国大会講演論文集",
   year 	 = "2019",
   volume	 = "2019",
   number	 = "1",
   pages	 = "251--252",
   month	 = "feb"
}