TY - BOOK AU - Gil M I AU - North-Holland Mathematics Studies, 206 ED - North-Holland Mathematics Studies, 206 TI - Difference equations in normed spaces: Stability and oscillations T2 - North-Holland Mathematics Studies, 206 SN - 0444527130 U1 - B33, P7 PY - 2007/// CY - Amsterdam PB - Elsevier KW - Economics ER -