@article{02107464,
title = {On a combinatorial problem of Asmus Schmidt.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {11},
year = {2004},
zbl = {1126.11012},
language = {en},
url = {http://dml.mathdoc.fr/item/02107464}
}
Zudilin, W. On a combinatorial problem of Asmus Schmidt.. The Electronic Journal of Combinatorics [electronic only], Tome 11 (2004) . http://gdmltest.u-ga.fr/item/02107464/