Chase, S. U. Torsion-free modules over K(x, y). (English) Zbl 0118.04404 Pac. J. Math. 12, 437-447 (1962). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 6 Documents Keywords:rings, modules, fields PDFBibTeX XMLCite \textit{S. U. Chase}, Pac. J. Math. 12, 437--447 (1962; Zbl 0118.04404) Full Text: DOI