TY - JOUR AU - Seyed-Shenava, S.J. AU - Seifi, H. AU - Sepasian, S. M. TI - A Hybrid Heuristic Algorithm for Optimal Power Flow in HVAC/HVDC Transmission Networks JO - Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran VL - 7 IS - 4 SP - 299 EP - 306 PY - 2009 DO - ER -