@article{10_4064_aa129_1_6,
     author = {Noriko Hirata-Kohno and Shanta Laishram and T. N. Shorey and R. Tijdeman},
     title = {An extension of a theorem of {Euler}},
     journal = {Acta Arithmetica},
     pages = {71--102},
     publisher = {mathdoc},
     volume = {129},
     number = {1},
     year = {2007},
     doi = {10.4064/aa129-1-6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa129-1-6/}
}