@article{weko_2242_1,
   author	 = "杉田,芳雄",
   title	 = "累進課税制度に関する一考察",
   journal	 = "経済研究所所報",
   year 	 = "2019",
   volume	 = "",
   number	 = "22",
   pages	 = "139--150"
}