@article{weko_1015_1,
   author	 = "Watanabe,Shigeru and Sada,Tomohiro",
   title	 = "A Note on Economic Approach to Solar Panel",
   journal	 = "大阪府立大学經濟研究",
   year 	 = "2011",
   volume	 = "57",
   number	 = "1",
   pages	 = "67--71",
   month	 = "jun"
}