@第{zbMATH01428626条,作者={McMorris,F.R.和Mulder,H.M.以及Powers,R.C.},Title={中值图和半格上的中值函数},FJournal={离散应用数学},日志={离散应用数学},ISSN={0166-218X},体积={101},数字={1-3},页码={221--230},年份={2000},语言={英语},DOI={10.1016/S0166-218X(99)00208-5},关键词={05C12,05C75,91B14,06A12},zbMATH={1428626},Zbl={0951.05032}}