@article{05165913, title = {Divisibility sequences and powers of algebraic integers.}, journal = {Documenta Mathematica}, volume = {12}, year = {2007}, pages = {711-727}, zbl = {1135.11058}, language = {en}, url = {http://dml.mathdoc.fr/item/05165913} }
Silverman, Joseph H. Divisibility sequences and powers of algebraic integers.. Documenta Mathematica, Tome 12 (2007) pp. 711-727. http://gdmltest.u-ga.fr/item/05165913/