@ARTICLE{dispatch2017,
     Title={Dispatch Of Multi-area System With Tie Line Constraints Using Modified Particle Swarm Optimization},
     Author={Namarta Chopra, Y.S. Brar, J.S. Dhillon},
     Journal={International Journal of Electrical, Electronics & Computer Science Engineering},
     Volume={4},
     Number={6},
     Pages={129-137},
     Publisher={},
     Year={2017}
}