Marcus, Brian Ergodic properties of horocycle flows on surfaces of negative curvature. (English) Zbl 0322.28012 Ann. Math. (2) 105, 81-105 (1977). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 28 Documents MSC: 28D05 Measure-preserving transformations PDFBibTeX XMLCite \textit{B. Marcus}, Ann. Math. (2) 105, 81--105 (1977; Zbl 0322.28012) Full Text: DOI