%0 Journal Article
%A P. M. Porvatov
%A S. M. Elsakov
%T Methods for determining mobile location in zones without GPS reception
%J Journal of computational and engineering mathematics
%D 2016
%P 53-61
%V 3
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JCEM_2016_3_3_a5/
%G en
%F JCEM_2016_3_3_a5