TY - JOUR AU - Khaligh , V. AU - Oloomi Buygi, M. TI - Coordinated Expansion Planning of Gas and Electricity Networks Considering N-1 Security Criterion JO - Nashriyyah -i Muhandisi -i Barq va Muhandisi -i Kampyutar -i Iran VL - 17 IS - 3 SP - 190 EP - 196 PY - 2019 DO - ER -