@第{zbMATH07856169条，作者={Callan，David and Mansour，Toufik}，标题={避免四倍长度的反转序列-3模式}，FJournal={整数}，日志={整数}，ISSN={1553-1732}，体积={23}，页数={纸张a78，64}，年份={2023}，语言={英语}，关键词={05A05,05A15,11B83}，URL={math.colgate.edu/~integers/x78/x78.pdf}，zbMATH={7856169}}