@article{10_4064_aa133_1_5,
     author = {A. Schinzel},
     title = {The reduced length of a polynomial with complex coefficients},
     journal = {Acta Arithmetica},
     pages = {73--81},
     publisher = {mathdoc},
     volume = {133},
     number = {1},
     year = {2008},
     doi = {10.4064/aa133-1-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa133-1-5/}
}