@第{zbMATH00868011条,作者={Billington,David和Dromey,R.Geoff},标题={共不变生成器:{An}有助于派生循环体},FJournal={计算的形式方面},日志={正式Asp.Compute.},ISSN={0934-5043},体积={8},数字={1},页码={108--126},年份={1996},语言={英语},DOI={10.1007/BF01211053},关键词={68Q60},zbMATH={868011},Zbl={0843.68066}}