Sergei A. Abramov, Marko Petkovsek. Analytic Solutions of Linear Difference Equations, Formal Series, and Bottom Summation. In Victor G. Ganzha, Ernst W. Mayr, Evgenii V. Vorozhtsov, editors, Computer Algebra in Scientific Computing, 10th International Workshop, CASC 2007, Bonn, Germany, September 16-20, 2007, Proceedings. Volume 4770 of Lecture Notes in Computer Science, pages 1-10, Springer, 2007. [doi]
Abstract is missing.