@article{10_4064_aa_71_4_391_400,
     author = {S. Gurak},
     title = {On the last factor of the period polynomial for finite fields},
     journal = {Acta Arithmetica},
     pages = {391--400},
     publisher = {mathdoc},
     volume = {71},
     number = {4},
     year = {1995},
     doi = {10.4064/aa-71-4-391-400},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-71-4-391-400/}
}