Royden, H. L. The equation \(\Delta u = Pu\), and the classification of open Riemann surfaces. (English) Zbl 0096.05803 Ann. Acad. Sci. Fenn., Ser. A I 271, 27 p. (1959). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 25 Documents Keywords:complex functions PDFBibTeX XMLCite \textit{H. L. Royden}, Ann. Acad. Sci. Fenn., Ser. A I 271, 27 p. (1959; Zbl 0096.05803)