@article{10_4064_aa147_4_5,
     author = {Andrej Dujella},
     title = {On {Hall's} conjecture},
     journal = {Acta Arithmetica},
     pages = {397--402},
     publisher = {mathdoc},
     volume = {147},
     number = {4},
     year = {2011},
     doi = {10.4064/aa147-4-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa147-4-5/}
}