Stochastic Security-Constrained Scheduling of Coordinated Electricity and Natural Gas Infrastructures Alabdulwahab, Ahmed ; Abusorrah, Abdullah ; Zhang, Xiaping ; Shahidehpour, Mohammad Abstract Publication: IEEE Systems Journal Pub Date: September 2017 DOI: 10.1109/JSYST.2015.2423498 Bibcode: 2017ISysJ..11.1674A