@article{PORMA_2001__58_2_49175,
     author = {V\^aj\^aitu, M. and Zaharescu, A.},
     title = {Integer points unusually close to elliptic curves.},
     journal = {Portugaliae mathematica},
     pages = {211--218},
     publisher = {mathdoc},
     volume = {58},
     number = {2},
     year = {2001},
     zbl = {0985.11027},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_2001__58_2_49175/}
}