@article{10_4064_aa_49_3_307_312,
     author = {Kalman Gy\H{o}ry and C. Stewart and R. Tijdeman},
     title = {On prime factors of sums of integers {III}},
     journal = {Acta Arithmetica},
     pages = {307--312},
     publisher = {mathdoc},
     volume = {49},
     number = {3},
     year = {1987},
     doi = {10.4064/aa-49-3-307-312},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-49-3-307-312/}
}