@第{zbMATH05313115条,作者={Joji{\'c},Du{\v{s}}ko},标题={加权导数和cd-index},FJournal={离散计算几何},日志={离散计算几何},ISSN={0179-5376},体积={39},数字={4},页码={678--689},年份={2008},语言={英语},DOI={10.1007/s00454-008-9067-9},关键词={52B05,52B11},zbMATH={5313115},Zbl={1144.52010}}