@第{zbMATH05957911条,作者={Wang,W.-M.},标题={PDE}}中的光谱方法,FJournal={米兰数学杂志},期刊={Milan J.Math.},ISSN={1424-9286},体积={78},数字={2},页码={561--573},年份={2010},语言={英语},DOI={10.1007/s00032-010-0137-0},关键词={35Q55,35B15,35B30,35P05},zbMATH={5957911},Zbl={1222.35191}}