@article{weko_1567_1,
   author	 = "藤田,文",
   title	 = "児童期の遊びにおけるルールの産出",
   journal	 = "大分県立芸術文化短期大学研究紀要",
   year 	 = "2018",
   volume	 = "55",
   number	 = "",
   pages	 = "43--52",
   month	 = "mar"
}