@article{JRAM_1984__349_152622,
     author = {R. Tijdeman and M. Mignotte and T.N. Shorey},
     title = {The distance between terms of an algebraic recurrence sequence.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {63--76},
     publisher = {mathdoc},
     volume = {349},
     year = {1984},
     zbl = {0521.10011},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1984__349_152622/}
}