@article{JRAM_1994__452_153632,
     author = {Christopher Hooley},
     title = {On the intervals between numbers that are sums of two squares: {IV.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {79--110},
     publisher = {mathdoc},
     volume = {452},
     year = {1994},
     zbl = {0799.11034},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1994__452_153632/}
}