@article{GDZPPN002025337,
title = {Linearly Reducible Linear Difference Operators},
journal = {Aequationes mathematicae},
volume = {7},
year = {1971},
pages = {188-194},
zbl = {0222.12105},
url = {http://dml.mathdoc.fr/item/GDZPPN002025337}
}
FRANKE, CHARLES H. Linearly Reducible Linear Difference Operators. Aequationes mathematicae, Tome 7 (1971) pp. 188-194. http://gdmltest.u-ga.fr/item/GDZPPN002025337/