@第{zbMATH01470946条,作者={Astashkin,S.V.},标题={通过{Rademacher}系统}提取子系统“优化”,FJournal={数学笔记},日记={Math.Notes},ISSN={0001-4346},体积={65},数字={4},页码={407--417},年份={1999},语言={英语},DOI={10.1007/BF02675354},关键词={46E30,46B15,42C05,46M35,60E05,60F25},zbMATH={1470946},Zbl={0969.46021}}