@第{zbMATH02135775条,作者={Amano,Kazuyuki和Maruoka,Akira},标题={近似方法的潜力},FJournal={SIAM计算机杂志},期刊={SIAM J.Compute.},ISSN={0097-5397},体积={33},数字={2},页码={433--447},年份={2004},语言={英语},DOI={10.1137/S009753970138445X},关键词={68Q17,68Q25,94C10},zbMATH={2135775},Zbl={1061.68063}}