@article{10_4064_ba55_1_2,
     author = {Florian Luca},
     title = {Fibonacci {Numbers} with the {Lehmer} {Property}},
     journal = {Bulletin of the Polish Academy of Sciences. Mathematics},
     pages = {7--15},
     publisher = {mathdoc},
     volume = {55},
     number = {1},
     year = {2007},
     doi = {10.4064/ba55-1-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ba55-1-2/}
}