@techreport{weko_202573_1,
   author	 = "勝俣,加奈子 and 五十嵐,悠紀",
   title	 = "リズム楽譜を対象とした難易度評価の調査と評価式の提案",
   year 	 = "2020",
   institution	 = "明治大学, 明治大学",
   number	 = "17",
   month	 = "jan"
}