Media type: E-Article Title: Difference equations, Euler’s summation formula and Hyers–Ulam stability Contributor: Gronau, Detlef imprint: Springer Science and Business Media LLC, 2008 Published in: Aequationes mathematicae Language: English DOI: 10.1007/s00010-008-2928-8 ISSN: 0001-9054; 1420-8903 Keywords: Applied Mathematics ; Discrete Mathematics and Combinatorics ; General Mathematics Origination: Footnote: