TY - JOUR AU - Zhu, Zhi-Qiang AU - Wang, Qi-Ru TI - Stability and periodicity of solutions for delay dynamic systems on time scales JO - Electronic Journal of Differential Equations PY - 2014 VL - 2014 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a57/ LA - en ID - EJDE_2014__2014__a57 ER -