@article{GDZPPN002094401, title = {Almost-Primes Represented by Quadratic Polynomials.}, journal = {Inventiones mathematicae}, volume = {46}, year = {1978}, pages = {171-188}, zbl = {0389.10031}, url = {http://dml.mathdoc.fr/item/GDZPPN002094401} }
Iwaniec, Henryk. Almost-Primes Represented by Quadratic Polynomials.. Inventiones mathematicae, Tome 46 (1978) pp. 171-188. http://gdmltest.u-ga.fr/item/GDZPPN002094401/