@article{weko_14006_1,
   author	 = "杉江,雅彦",
   title	 = "投機の効果と先物取引の機能",
   journal	 = "同志社商学",
   year 	 = "1984",
   volume	 = "35",
   number	 = "6",
   pages	 = "1--27",
   month	 = "mar"
}