%0 Journal Article
%A Henryk Iwaniec
%T Almost-Primes Represented by Quadratic Polynomials.
%J Inventiones mathematicae
%D 1978
%P 171-188
%V 47
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1978__47_142575/
%F IM_1978__47_142575