@第{zbMATH07052016条,作者={Hanselka,Christoph and Sinn,Rainer},标题={半正定一元矩阵多项式},FJournal={Mathematische Zeitschrift},日记={Math.Z.},ISSN={0025-5874},体积={292},数字={1-2},页码={83--101},年份={2019},语言={英语},DOI={10.1007/s00209-018-2137-7},关键词={14P05,47A68,11E08,11E25,13J30},zbMATH={7052016},Zbl={1498.14142}}