@第{zbMATH01165571条,作者={Lopotko,O.V.},标题={无穷多变量的奇数正定义函数},FJournal={Dopovidi Akademi{\“{\i}}Nauk Ukra{\”{\i{}ni},日志={Dopov.Akad.Nauk Ukr.},ISSN={0868-8044},卷={1997},数字={5},页码={24--28},年份={1997},语言={乌克兰语},关键词={43A35,28C20,26E15},zbMATH={1165571},Zbl={0891.4302}}