%0 Journal Article %A M. M. Lebedinskii %T The homomorphicity of certain maps that appear in studying the lattices of processes in graphs %J Zapiski Nauchnykh Seminarov POMI %D 1992 %P 154-157 %V 202 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1992_202_a8/ %G ru %F ZNSL_1992_202_a8