@article{weko_198597_1,
   author	 = "喜連川,優",
   title	 = "集めよ！ジュニア会員！！：1．学生無料トライアル会員，そして，ジュニア会員へ",
   journal	 = "情報処理",
   year 	 = "2019",
   volume	 = "60",
   number	 = "9",
   pages	 = "840--842",
   month	 = "aug"
}