@article{10_21136_CMJ_2020_0451_19,
     author = {Cohen, Boaz},
     title = {Chebyshev polynomials and {Pell} equations over finite fields},
     journal = {Czechoslovak Mathematical Journal},
     pages = {491--510},
     publisher = {mathdoc},
     volume = {71},
     number = {2},
     year = {2021},
     doi = {10.21136/CMJ.2020.0451-19},
     mrnumber = {4263182},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2020.0451-19/}
}