Rushdi, Ali Muhammad; Ba-Rukab, Omar Mohammed Powerful features of the modern syllogistic method of propositional logic. (English) Zbl 1189.03015 J. Math. Stat. 4, No. 3, 186-193 (2008). MSC: 03B05 PDFBibTeX XMLCite \textit{A. M. Rushdi} and \textit{O. M. Ba-Rukab}, J. Math. Stat. 4, No. 3, 186--193 (2008; Zbl 1189.03015)
Yin, Shuyou; Huang, Lan A model for multi-stage neural fuzzy systems with hybrid learning algorithms. (Chinese. English summary) Zbl 1174.68523 J. Jilin Univ., Sci. 46, No. 1, 89-95 (2008). MSC: 68T05 92B20 03E72 PDFBibTeX XMLCite \textit{S. Yin} and \textit{L. Huang}, J. Jilin Univ., Sci. 46, No. 1, 89--95 (2008; Zbl 1174.68523)
Lenzen, Wolfgang Ploucquet’s “refutation” of the traditional square of opposition. (English) Zbl 1138.03304 Log. Univers. 2, No. 1, 43-58 (2008). MSC: 03A05 03B65 01A50 03-03 PDFBibTeX XMLCite \textit{W. Lenzen}, Log. Univers. 2, No. 1, 43--58 (2008; Zbl 1138.03304) Full Text: DOI