@第{zbMATH03832768条,作者={Ozawa,Tetsuya},Title={光滑空间曲线的三切数},FJournal={拓扑},日志={拓扑},ISSN={0040-9383},体积={24},页码={1--13},年份={1985},语言={英语},DOI={10.1016/0040-9383(85)90040-0},关键词={53A04,57R40},zbMATH={3832768},Zbl={0525.53002}}