@第{zbMATH05563905条,作者={Lu,Junjie and Wu,Yaokun},Title={维数最多为2}的偏序集的双重竞争图的两个最小禁止子图,FJournal={应用数学快报},日志={Appl.Math.Lett.},ISSN={0893-9659},体积={22},数字={6},页码={841-845},年份={2009},语言={英语},DOI={10.1016/j.aml.2008.06.046},关键词={05C75,05C35},zbMATH={5563905},Zbl={1185.05120}}