@article{10_4064_aa_54_4_307_315,
     author = {Stephan Suchower},
     title = {Subfield permutation polynomials and orthogonal subfield systems in finite fields},
     journal = {Acta Arithmetica},
     pages = {307--315},
     publisher = {mathdoc},
     volume = {54},
     number = {4},
     year = {1989},
     doi = {10.4064/aa-54-4-307-315},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-54-4-307-315/}
}