@techreport{weko_98725_1,
   author	 = "大月英明 and 平田富夫",
   title	 = "2部クリーク被覆問題とModified Galois Lattice",
   year 	 = "2014",
   institution	 = "南山大学情報理工学部, 名古屋大学工学研究科",
   number	 = "4",
   month	 = "feb"
}