Specker, Ernst Additive Gruppen von Folgen ganzer Zahlen. (English) Zbl 0041.36314 Port. Math. 9, 131-140 (1950). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 4 ReviewsCited in 63 Documents Keywords:Group theory PDFBibTeX XMLCite \textit{E. Specker}, Port. Math. 9, 131--140 (1950; Zbl 0041.36314) Full Text: EuDML