Symmetries and Integrability of Difference Equations
- EuroConference on Analytic Difference Equations, Special Functions and Quantum Models on the Lattice. Helsinki, Finland; 19 - 24 June 2004.
- http://www.esf.org/euresco/04/pc04185/
The Math Forum
- A compilation of sites relating to Difference Equations.
- http://mathforum.org/library/topics/difference_eq/