%0 Journal Article
%A Borys, D.
%A Szczucka-Borys, K.
%A Gorczewski, K.
%T System matrix computation for iterative reconstruction algorithms in SPECT based on direct measurements
%J International Journal of Applied Mathematics and Computer Science
%D 2011
%P 193-202
%V 21
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IJAMCS_2011_21_1_a13/
%G en
%F IJAMCS_2011_21_1_a13