1. Discrete and Continuous Nonlinear Schrödinger Systems;Ablowitz,2004
2. Mixed partial derivatives and Fubini's theorem;Aksoy;College Math. J.,2002
3. On the rigorous foundations of the Fokas method for linear elliptic partial differential equations;Ashton;Proc. R. Soc. A,2012
4. On quasi-analytic functions;Bang,1947
5. Integration of non-linear difference equations by means of inverse problem technique;Berezanskii;Dokl. Akad. Nauk SSSR,1985