%0 Journal Article %A Ognyan Kamenov %T Stationary-Periodic Waves in Discrete Media with Cubic Nonlinearity %J Mathematica balkanica %D 1997 %P 115 %V 11 %N 1-2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MABA_1997_11_1-2_a11/ %F MABA_1997_11_1-2_a11