%0 Journal Article
%A Jozsef, Sloboda, Fridrich Abaffy
%T Imperfect Conjugate Gradient Algorithms for Extended Quadratic Functions.
%J Numerische Mathematik
%D 1983
%P 97-106
%V 42
%I mathdoc
%U http://geodesic.mathdoc.fr/item/NUMA_1983__42_132863/
%F NUMA_1983__42_132863