%0 Journal Article %T 双边截断参数的无偏方差最小估计 %A 卢昆亮 %J 科学通报 %D 1980 %I %X 考虑双边截断型密度族其中a和b固定,h(x)>0,a.e.(对Lcbesgue测度,下同)于(a,b),且h(x)对任何(θ_1,θ_2)∈△在θ_1,θ_2]内L可积,而 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=7C7E63796F062382A606A3A9833B8C05&jid=B40D4BA57FF46E45205A09B4DC283152&aid=10312612B1F78A032CAA27C8B0CA9E17&yid=E56875464B1C0EC1&vid=C5154311167311FE&iid=38B194292C032A66&sid=331211A5F5616413&eid=331211A5F5616413&journal_id=0023-074X&journal_name=科学通报&referenced_num=0&reference_num=0