@techreport{weko_49533_1,
   author	 = "中野,幹生",
   title	 = "Constraint Projection　－制約射影による構文解析－",
   year 	 = "1991",
   institution	 = "NTT基礎研究所",
   number	 = "37(1991-NL-083)",
   month	 = "may"
}