I. Ali, M. F. Khan, Y. S. Raghav and A. Bari, “Allocating Repairable and Replaceable Components for a System Availability Using Selective Maintenance with Probabilistic Constraints,” American Journal of Operations Research, Vol. 1, No. 3, 2011, pp. 147-154. doi:10.4236/ajor.2011.13016
 C. R. Cassady, E. A. Pohl and J. Song, “Managing Availability Improvement Efforts with Importance Measures and Optimization,” IMA Journal of Management Mathematics, Vol. 15, No. 2, 2004, pp. 161-174. doi:10.1093/imaman/15.2.161
 K. Schneider, L. M. Maillart, C. R. Cassady and C. Rainwater, “Selective Maintenance Decision-Making over Extended Planning Horizons,” IEEE Transactions on Reliability, Vol. 58, No. 3, 2009, pp. 462-469. doi:10.1109/TR.2009.2026689
 I. M. Iyoob, C. R. Cassady and E. A. Pohl., “Establishing Maintenance Resource Levels Using Selective Maintenance,” The Engineering Economist, Vol. 51, No. 2, 2006, pp. 99-114. doi:10.1080/00137910600695627
 I. Ali, Y. S. Raghav and A. Bari, “Allocating Repairable and Replaceable Components for a System Availability Using Selective Maintenance: An Integer Solution,” Safety and Reliability Society, Vol. 31, No. 2, 2011, pp. 9-18.
 I. Ali, Y. S. Raghav and A. Bari, “Integer Goal Programming Approach for Finding a Compromise Allocation of Repairable Components,” International Journal of Engineering Science and Technology, Vol. 3, No. 6, 2011, pp. 184-195.
 I. Ali, Y. S. Raghav and A. Bari, “Compromise Allocation in Multivariate Stratified Surveys with Stochastic Quadratic Cost Function,” Journal of Statistical Computation and Simulation, 2011. doi:10.1080/00949655.2011.643890
 I. Ali, M. F. Khan, Y. S. Raghav and A. Bari, “Selective Maintenance in System Reliability with Random Costs of Repairing and Replacing the Components,” Communications in Statistics—Simulation and Computation, 2012. http://www.tandfonline.com/doi/abs/10.1080/03610918.2012
 M. F. Khan and I. Ali, “Allocation Problem of Repairable and Replaceable Components for a System Reliability using Selective Maintenance: An Integer Solution,” International Journal of Scientific and Engineering Research, Vol. 3, No. 5, 2012, pp. 1-4.
 V. J. Bowman Jr., “On the Relationship of the Tchebycheff Norm and the Efficient Frontier of Multiple-Criteria Objectives,” In: H. Thiriez and S. Zionts, Eds., “Multiple Criteria Decision Making,” Lecture Notes in Economics and Mathematical Systems, Springer-Verlag, Berlin, 1976, pp. 76-85.
 A. P. Wierzbicki, “On the Completeness and Constructiveness of Parametric Characterizations to Vector Optimization Problem,” Operations-Research-Spektrum, Vol. 8, No. 2, 1986, pp. 73-87. doi:10.1007/BF01719738
 M. T. Khasawneh, S. R. Bowling, S. Kaewkuekool and B. R. Cho, “A Cost-Effective Strength-Stress Reliability Modeling and Optimization in Engineering Design,” Proceeding of the Industrial Engineering Research Conference, Orlando, 19-21 May 2002.