@第{zbMATH06663420条，作者={Gutin，Gregory and Jones，Mark and Sheng，Bin and Wahlstr{\“o}m，Magnus and Yeo，Anders}，标题={边色图中的无圈性}，FJournal={离散数学}，日记={离散数学}，ISSN={0012-365X}，体积={340}，数字={2}，Pages＝{1-8}，年份={2017}，语言={英语}，DOI={10.1016/j.disc.2016.07.012}，关键词={05C15,05C38}，URL={findresearcher.sdu.dk/ws/files/141251740/Acyclicity_in_edge_colored_graphs.pdf}，zbMATH={6663420}，Zbl=｛1351.05075｝}