@article{10_4064_aa_71_2_107_137,
     author = {Umberto Zannier},
     title = {On {Davenport's} bound for the degree of f{\textthreesuperior} - g{\texttwosuperior} and {Riemann's} {Existence} {Theorem}},
     journal = {Acta Arithmetica},
     pages = {107--137},
     publisher = {mathdoc},
     volume = {71},
     number = {2},
     year = {1995},
     doi = {10.4064/aa-71-2-107-137},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-71-2-107-137/}
}