@文章{zbMATH05657220,作者={Lewitzka,Steffen},Title={{{\(\in_I\)}}:一种没有{Fregean}公理且带有真与假谓词的直觉主义逻辑,FJournal={圣母院形式逻辑杂志},Journal={圣母院J.形式逻辑},ISSN={0029-4527},体积={50},数字={3},页码={275--301},年份={2009},语言={英语},DOI={10.1215/00294527-2009-012},关键词={03B20,03A05,03B60,03B65},zbMATH={5657220},Zbl={1190.03016}}