%0 Journal Article
%A I. P. Yarovenko
%T A formula for the gradient of the output signal in positron emission tomography
%J Dalʹnevostočnyj matematičeskij žurnal
%D 2015
%P 121-128
%V 15
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DVMG_2015_15_1_a10/
%G ru
%F DVMG_2015_15_1_a10