@article{ARM_2005_41_3_a6,
     author = {Kalas, Josef},
     title = {Asymptotic behaviour of a difference equation with complex-valued coefficients},
     journal = {Archivum mathematicum},
     pages = {311--323},
     year = {2005},
     volume = {41},
     number = {3},
     mrnumber = {2188386},
     zbl = {1122.39006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_2005_41_3_a6/}
}