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@article{MZM_1985_38_1_a2, author = {I. E. Shparlinski}, title = {Number of prime divisors of recurrence sequences}, journal = {Matemati\v{c}eskie zametki}, pages = {29--34}, publisher = {mathdoc}, volume = {38}, number = {1}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1985_38_1_a2/} }
I. E. Shparlinski. Number of prime divisors of recurrence sequences. Matematičeskie zametki, Tome 38 (1985) no. 1, pp. 29-34. http://geodesic.mathdoc.fr/item/MZM_1985_38_1_a2/