@article{10_1017_S0017089508004552,
     author = {BANKS, WILLIAM D. and LUCA, FLORIAN and SZALAY, L\'ASZL\'O},
     title = {A {VARIANT} {ON} {THE} {NOTION} {OF} {A} {DIOPHANTINE} {s-TUPLE}},
     journal = {Glasgow mathematical journal},
     pages = {83--89},
     year = {2009},
     volume = {51},
     number = {1},
     doi = {10.1017/S0017089508004552},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089508004552/}
}