[1] G. Dattoli, L. Mezi and M. Migliorati, An operational method for
integro-differential equations and applications to problems in
particle accelerator physics, Taiwanese Journal of Mathematics 11(2)
(2007), 407-413.
[2] David L. Jagerman, Difference Equations with Applications to
Queues, Marcel Dekker, Inc., (2000), 179-183.
[3] G. Gandolfo, Economic Dynamics, Springer, (1997), 61-68.
[4] Abdul J. Jerri, Linear Difference Equations with Discrete
Transforms Method, Clarkson University, 1996.
[5] P. I. Kalenyuk and Z. M. Nytrebych, On an operational method of
solving initial-value problems for partial differential equations
induced by generalized separation of variables, Matematychni Metody ta
Fizyko-Mekhanichni Polya 41(1) (1998), 136-145.
[6] Georgii A. Kamenskii, Extrema of nonlocal functionals and boundary
value problems for functional differential equations, Nova Publishers
(2007), 36-40.
[7] Wilfred Kaplan, Operational Methods for Linear Systems,
Addison-Wesley Publishing Company, Inc., V2546P409 (1990).
[8] Walter G. Kelley and Allan C. Peterson, Difference Equations,
Academic Press, ISBN: 0-12-403330-X (2001), 54-59.
[9] Hyman Levy and F. Lessman, Finite difference equations, Courier
Dover Publ. (1992), 94-119.
[10] Ronald E. Mickens, Difference equations: Theory and applications,
CRC Press (1990), 88-122.
[11] B. M. Mikhailets and L. I. Savchenko, The approximate solution of
difference equations with polynomial coefficients, Ukrainian
Mathematical Journal (1975), 678-682.
[12] G. L. Silver, Applications of operational calculus: Trigonometric
interpolating equation for the eight-point cube, Applied Mathematical
Sciences 4 (2010), 1057-1064.
[13] J. L. Wu, A wavelet operational method for solving fractional
partial differential equations numerically, Applied Mathematics and
Computation 214(1) (2009), 31-40.
[14] Dennis G. Cullen Zill and R. Michael, Differential Equations with
Boundary-Value Problems (ISE), Brooks-Cole ISBN: 978-0-495-55623-7
(2009).