Hertz, Paul On axiomatic systems for arbitrary systems of sentences. I. Sentences of the first degree (on axiomatic systems of the smallest number of sentences and the concept of the ideal element). (English) Zbl 1288.03009 Béziau, Jean-Yves (ed.), Universal logic: An anthology. From Paul Hertz to Dov Gabbay. Basel: Birkhäuser (ISBN 978-3-0346-0144-3/pbk; 978-3-0346-0145-0/ebook). Studies in Universal Logic, 11-29 (2012). Translation of [JFM 48.1117.05].For the entire collection see [Zbl 1237.03003]. Cited in 1 Review MSC: 03B22 Abstract deductive systems 01A75 Collected or selected works; reprintings or translations of classics 03-03 History of mathematical logic and foundations PDF BibTeX XML Cite \textit{P. Hertz}, in: Universal logic: An anthology. From Paul Hertz to Dov Gabbay. Basel: Birkhäuser. 11--29 (2012; Zbl 1288.03009)