@article{10_4064_aa_48_1_93_96,
     author = {H. Abbott},
     title = {On sum-free sequences},
     journal = {Acta Arithmetica},
     pages = {93--96},
     publisher = {mathdoc},
     volume = {48},
     number = {1},
     year = {1987},
     doi = {10.4064/aa-48-1-93-96},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-48-1-93-96/}
}