@article{10_4064_aa125_1_7,
     author = {Michael Stoll},
     title = {On the number of rational squares
 at fixed distance from a fifth power},
     journal = {Acta Arithmetica},
     pages = {79--88},
     publisher = {mathdoc},
     volume = {125},
     number = {1},
     year = {2006},
     doi = {10.4064/aa125-1-7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa125-1-7/}
}