@第{zbMATH07312480条，作者={刘，江，倪，冯}，标题={索引微分归一化的距离不变方法}，FJournal={符号计算杂志}，日志={J.Symb.Comput.}，ISSN={0747-7171}，体积={104}，页码={256--275}，年份={2021}，语言={英语}，DOI={10.1016/j.jsc.2020.05.001}，关键词={13N15,53A55,13P10}，zbMATH={7312480}，Zbl={1496.13041}}