[1] Nazari, M., Fathali, J., Reverse backup 2-median problem with variable coordinate of vertices, Journal of Operational Research and It's Applications, 15 (2), 2018, 63-88.
[2] Abbasi, F., Tabriz, A. A., Selection of bank branches location based on rough set theory – multi choice goal programming, Modern Researches in Decision Making, 2 (1), 2017, 119-148.
[3] Weber, A., Uber den Standort der Industrient, (1929). Tubingen, (1909), English Trans.: Theory of Location of Industries, (C.J., Friedrich, ed., and trans.), Chicago University Press, Chicago, Illinois, (1929).
[4] Brimberg, J., The Fermat-Weber location problem revisited, Mathematical Programming, 71, 1995, 71-76.
[5] Chen, R., Noniterative Solution of Some Fermat-Weber Location Problems, Advances in Operations Research, 2011, 10 pages.
[6] Trinh, M. H., Lee, B.H., and Ahn, H.S., The Fermat-Weber location problem in single integrator dynamics using only local bearing angles, Auto matica, 59, 2015, 90-96.
[7] Mohebbi, N., Rad, A., and Motameni, A., Developing Sustainable Recovery Model Of End-Life Products (Case Study: End-Of Life Vehicle), IQBQ, 22 (2), 2018, 227-249.
[8] Weiszfeld, E., Sur le point par lequel la somme des distances den points donnsest minimum, Tohoku Math, 43, 1937, 355–386.
[9] Miehle, W., Link-length minimization in networks, Oper. Res., 6, 1958, 232–243.
[10] Iyigun, C., Ben-Israel, A., A generalized weiszfeld method for the multifacility location problem, Oper. Res. Lett., 38, 2010, 207–214.
[11] Fathali, J., Backup multifacility location problem with norm, OPSEARCH, 52, 2014, 382-391.
[12] Fathali, J., Zaferanieh, M., and Nezakati, A., A BSSS algorithm for the location problem with minimum square error, Advances in Operations Research, Article ID 212040, 2009, 10 pages.
[13] Jamalian, A., and Fathali, J., Linear programming for the location problem with minimum absolute error, World Applied Sciences Journal, 7, 2009, 1423-1427.
[14] Fathali, J., Jamalian, A., Efficient methods for goal square Weber location problem, Iranian Journal of Numerical Analysis and Optimization, 7 , 2017, 65-82.
[15] Fathali, J., Nazari, M., Solution of Backup Multifacility Location Problem by Considering the Ideal Radius for each Customer, Journal of New Researches in Mathematics, 5 (21), 2019, 93-104
[16] Soleimani, A., Fathali, J., and Nazari, M., Single facility goal location problems with norm, Modern Researches in Decision Making, 3 (4), 2019, 125-150.
[17] Taleshian, F., Fathali, J., and Taghi-Nezhad, N. A., Fuzzy majority algorithms for the 1-median and 2-median problems on a fuzzy tree, Fuzzy Information and Engineering, 2018, 1-24.
[18] Soltanpour, A., Baroughi, F. and Alizadeh, B., Intuitionistic fuzzy inverse 1-median location problem on tree networks with value at risk objective, Soft Computing, 17, 2019, 7843–7852.
[19] Taghi-Nezhad, N., The p-median problem in fuzzy environment: proving fuzzy vertex optimality theorem and its application, Soft Computing, 23 (22) 2019, 11399–11407.
[20] Adel Rastkhiz S E, Mobini Dehkordi A, yadollahi farsi J. Introducing a model for evaluating entrepreneurial opportunities based on fuzzy approach, IQBQ, 2019; 23 (1) ,75-97.
[21] Taleshian, F. and Fathali, J., A mathematical model for fuzzy p-median problem with fuzzy weights and variables, Advances in Operations Research, 2016, 1-13.
[22] Varian, H. R., A Bayesian approach to real estate assessment, in Studies in Bayesian Econometrics and Statistics in Honour of Leonard J. Savage, Amesterdam, North-Holland, 1975.
[23] Arashi, M., Tabatabaey, S. M. M., and Khan, S., Estimation in multiple regression model with elliptically contoured errors under MLINEX loss, Journal of Applied Probablity and Statistics, 3, 2008, 23-35.
[24] Drezner, Zvi., Wesolowsky, G.O., The Weber problem on the plane with some negative weight, Inform, 29 (2), 1991, 87-99.
[25] Gargari, A., Lucas, E. C., Imperialist Competitive Algorithm: An algorithm for optimization inspired by imperialist competitive, IEEE Congress on Evolutionary computation, Singapore, 2007.