Vučković, Vladeta Rekursive Wortarithmetik. (German) Zbl 0096.24401 Acad. Serbe Sci., Publ. Inst. Math. 14, 9-60 (1960). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:philosophy and foundations of mathematics PDFBibTeX XMLCite \textit{V. Vučković}, Acad. Serbe Sci., Publ. Inst. Math. 14, 9--60 (1960; Zbl 0096.24401)