%0 Journal Article %A N. I. Stolyarova %T Stability of systems of difference equations with single internal resonance %J Differencialʹnye uravneniâ %D 1997 %P 547-551 %V 33 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1997_33_4_a16/ %G ru %F DE_1997_33_4_a16