%0 Journal Article %A D. E. Shafranov %T The splitting of the domain of the definition of the elliptic self-adjoint pseudodifferential operator %J Journal of computational and engineering mathematics %D 2015 %P 60-64 %V 2 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCEM_2015_2_3_a5/ %G en %F JCEM_2015_2_3_a5