@article{weko_3994_1,
   author	 = "江頭,進",
   title	 = "複雑現象としての経済と経済学",
   journal	 = "物性研究",
   year 	 = "1997",
   volume	 = "68",
   number	 = "1",
   pages	 = "39--52",
   month	 = "apr"
}