@article{JRAM_1996__475_153820,
     author = {Christopher Hooley},
     title = {On another sieve method and the numbers that are a sum of two hth powers: {II.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {55--76},
     publisher = {mathdoc},
     volume = {475},
     year = {1996},
     zbl = {0848.11041},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1996__475_153820/}
}