@第{zbMATH05002529条,作者={Beeson,Michael和Veroff,Robert和Wos,Larry},Title={某些命题逻辑中的双负消去},FJournal={Studia Logica},日志={Stud.Log.},ISSN={0039-3215},体积={80},数字={2-3},页码={195--234},年份={2005},语言={英语},DOI={10.1007/s11225-005-8469-4},关键词={03F07,03B05,03B50,03B20,03B35},zbMATH={5002529},Zbl={1086.03046}}