Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1998__48_1_a4, author = {Morcha{\l}o, Jaros{\l}aw}, title = {Asymptotic equivalence of difference equations}, journal = {Mathematica slovaca}, pages = {57--68}, publisher = {mathdoc}, volume = {48}, number = {1}, year = {1998}, mrnumber = {1635239}, zbl = {0942.39001}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1998__48_1_a4/} }
Morchało, Jarosław. Asymptotic equivalence of difference equations. Mathematica slovaca, Tome 48 (1998) no. 1, pp. 57-68. http://geodesic.mathdoc.fr/item/MASLO_1998__48_1_a4/