@文章{zbMATH07523542，作者={Fluschnik，Till and Niedermeier，Rolf and Rohm，Valentin and Zschoche，Philipp}，标题={多级顶点覆盖}，FJournal={计算系统理论}，期刊={理论计算系统}，ISSN={1432-4350}，体积={66}，数字={2}，页码={454--483}，年份={2022}，语言={英语}，DOI={10.1007/s00224-022-10069-w}，关键词={68Qxx，05Cxx，68Wxx}，zbMATH={7523542}}