@article{GDZPPN00203459X,
title = {A Laplace-like method for solving linear difference equations.},
journal = {Aequationes mathematicae},
volume = {27},
year = {1984},
pages = {49-56},
zbl = {0545.39001},
url = {http://dml.mathdoc.fr/item/GDZPPN00203459X}
}
Gameiro Pais, A. A Laplace-like method for solving linear difference equations.. Aequationes mathematicae, Tome 27 (1984) pp. 49-56. http://gdmltest.u-ga.fr/item/GDZPPN00203459X/