@第{zbMATH00792673条，作者={Legg，D.A.和Townsend，D.W.和Huotari，R.}，Title={非递减函数的严格最佳逼近}，FJournal={数值泛函分析与优化}，日志={Numer.Funct.Anal.Optim.}，ISSN={0163-0563}，体积={16}，数字={5-6}，Pages＝{737-741}，年份={1995}，语言={英语}，DOI={10.1080/01630569508816640}，关键词={41A50,41A30,41A52}，zbMATH={792673}，Zbl={0873.41024}}