@techreport{weko_54705_1,
   author	 = "佐々木,建昭",
   title	 = "近似多項式のいくつかの興味深い性質",
   year 	 = "1993",
   institution	 = "筑波大学数学系（茨城県つくば市天王台）",
   number	 = "85(1993-CE-029)",
   month	 = "sep"
}