@techreport{weko_30914_1,
   author	 = "横尾,真",
   title	 = "分散制約充足アルゴリズム",
   year 	 = "1989",
   institution	 = "NTT情報通信処理研究所",
   number	 = "107(1989-PRO-033)",
   month	 = "dec"
}