@article{10_4064_aa_64_4_331_339,
     author = {R. Blecksmith and M. Filaseta and C. Nicol},
     title = {A result on the digits of aⁿ},
     journal = {Acta Arithmetica},
     pages = {331--339},
     publisher = {mathdoc},
     volume = {64},
     number = {4},
     year = {1993},
     doi = {10.4064/aa-64-4-331-339},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-64-4-331-339/}
}