@article{10_37236_1775,
     author = {W. Zudilin},
     title = {On a combinatorial problem of {Asmus} {Schmidt}},
     journal = {The electronic journal of combinatorics},
     year = {2004},
     volume = {11},
     number = {1},
     doi = {10.37236/1775},
     zbl = {1126.11012},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1775/}
}