@article{weko_55297_1,
   author	 = "渡會,兼也 and 酒井,佑士",
   title	 = "音センサーでピンポン玉の反発係数を測定する",
   journal	 = "物理教育",
   year 	 = "2018",
   volume	 = "66",
   number	 = "3",
   pages	 = "181--183",
   month	 = "oct"
}