@article{AIF_1982__32_4_1_0,
     author = {Deshouillers, Jean-Marc and Iwaniec, Henryk},
     title = {On the greatest prime factor of $n^2+1$},
     journal = {Annales de l'Institut Fourier},
     pages = {1--11},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {32},
     number = {4},
     year = {1982},
     doi = {10.5802/aif.891},
     mrnumber = {84m:10033},
     zbl = {0489.10038},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/aif.891/}
}