@techreport{weko_31331_1,
   author	 = "筧捷彦",
   title	 = "プログラミング言語の系統",
   year 	 = "1985",
   institution	 = "立教大学理学部",
   number	 = "17(1985-PRO-001)",
   month	 = "jun"
}