A. Barin, L. F. Pozzatti, L. N. Canha, et al., “Multi-objective Analysis of Impacts of Distributed Generation Placement on the Operational Characteristics of Networks for Distribution System Planning,” International Journal of Electrical Power & Energy Systems, Vol. 32, 2010, pp. 1157-1164. doi:10.1016/j.ijepes.2010.06.015
 Z. Kai, A. P. Agalgaonkar, K. M. Muttaqi and S. Perera, “Multi-objective Optimization for Distribution System Planning with Renewable Energy Resources,” in Proc. 2010 IEEE International Energy Conference, pp. 670-675.
 A. H. Mantway and M. M. Al-Muhaini, “Multi-objective BPSO Algorithm for Distribution System Expansion Planning Including Distributed Generation,” in Proc. 2008 IEEE International Transmission & Distribution, pp. 134-141.
 R. Rosado and D. Navarro, “Possibilistic Model Based on Fuzzy Sets for the Multiobjective Optimal Planning of Electric Power Distribution Networks,” IEEE Trans. Power Systems, Vol. 19, 2004, pp. 1801-1810. doi:10.1109/TPWRS.2004.835678
 A. Soroudi and M. Ehsan, “A Distribution Network Expansion Planning Model Considering Distributed Generation Options and Techo-Economical Issues,” International Journal of Energy, Vol. 35, 2010, pp. 3364-3374.
 E. G. Carrano, F. G. Guimaraes, R. H. C. Takahashi, et al., “Electric Distribution Network Expansion Under Load-Evolution Uncertainty Using an Immune System Inspired Algorithm,” IEEE Trans. Power Systems, Vol. 22, 2007, pp. 851-861.
 T. S. Chung, K. K. Lee, G. J. Chen, J. D. Xie and G. Q. Tang, “Multi-Objective Transmission Network Planning by a Hybrid GA Approach with Fuzzy Decision Analysis,” International Journal of Electrical Power & Energy Systems, Vol. 25, 2003, pp. 187-192.
 A. M. R. Sierra and C. A. Coello, “Multi-objective Particle Swarm Optimizers: A Survey of the State-of-the-art,” International Journal of Computational Intelligence Research, Vol. 3, 2006, pp. 287-308.
 N. C. Sahoo, S. Ganguly and D. Das, “Fuzzy-Pareto-dominance Driven Possibilistic Model Based Planning of Electrical Distribution Systems Using Multi-objective Particle Swarm Optimization,” Expert Systems with Applications, Vol. 39, 2012, pp. 881-893. doi:10.1016/j.eswa.2011.07.086