%0 Journal Article %A T. H. Rasulov %T Structure of the essential spectrum of a model operator associated to a system of three particles on a~lattice %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2012 %P 34-43 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2012_2_a3/ %G ru %F VSGTU_2012_2_a3