Multiobjective Programming and Multiattribute Utility Functions in Portfolio Optimization. - Matthias Ehrgott; Chris Waters; Refail Kasimbeyli; Ozden Ustun (INFOR Inf. Syst. Oper. Res., 2009)

On Weak Subdifferentials, Directional Derivatives, and Radial Epiderivatives for Nonconvex Functions. - Refail Kasimbeyli; Musa Mammadov (SIAM J. Optim., 2009)

A Nonlinear Cone Separation Theorem and Scalarization in Nonconvex Vector Optimization. - Refail Kasimbeyli (SIAM J. Optim., 2010)

A two-objective mathematical model without cutting patterns for one-dimensional assortment problems. - Nergiz Kasimbeyli; Tugba Saraç; Refail Kasimbeyli (J. Comput. Appl. Math., 2011)

Combined forecasts in portfolio optimization: A generalized approach. - Ozden Ustun; Refail Kasimbeyli (Comput. Oper. Res., 2012)

A conic scalarization method in multi-objective optimization. - Refail Kasimbeyli (J. Glob. Optim., 2013)

Preface: Special issue of JOGO MEC EurOPT 2010-Izmir. - Refail Kasimbeyli; Musa Mammadov; Cemali Dinçer (J. Glob. Optim., 2013)

Properly optimal elements in vector optimization with variable ordering structures. - Gabriele Eichfelder; Refail Kasimbeyli (J. Glob. Optim., 2014)

The Nonlinear Separation Theorem and a Representation Theorem for Bishop-Phelps Cones. - Refail Kasimbeyli; Nergiz Kasimbeyli (MCO (1), 2015)

Conic Scalarization Method in Multiobjective Optimization and Relations with Other Scalarization Methods. - Refail Kasimbeyli; Zehra Kamisli Ozturk; Nergiz Kasimbeyli; Gulcin Dinc Yalcin; Banu Icmen (MCO (1), 2015)

An incremental piecewise linear classifier based on polyhedral conic separation. - Gürkan Öztürk; Adil M. Bagirov; Refail Kasimbeyli (Mach. Learn., 2015)

Coradiant sets and ε -efficiency in multiobjective optimization. - Abbas Sayadi-bander; Latif Pourkarimi; Refail Kasimbeyli; Hadi Basirzadeh (J. Glob. Optim., 2017)

A coradiant based scalarization to characterize approximate solutions of vector optimization problems with variable ordering structures. - Abbas Sayadi-bander; Refail Kasimbeyli; Latif Pourkarimi (Oper. Res. Lett., 2017)

Hartley properly and super nondominated solutions in vector optimization with a variable ordering structure. - Shokouh Shahbeyk; Majid Soleimani-Damaneh; Refail Kasimbeyli (J. Glob. Optim., 2018)

New mathematical models for team formation of sports clubs before the match. - Gerçek Budak; Imdat Kara; Yusuf Tansel Iç; Refail Kasimbeyli (Central Eur. J. Oper. Res., 2019)

A sharp augmented Lagrangian-based method in constrained non-convex optimization. - Adil M. Bagirov; Gürkan Öztürk; Refail Kasimbeyli (Optim. Methods Softw., 2019)

Separation theorems for nonconvex sets and application in optimization. - Refail Kasimbeyli; Masoud Karimi (Oper. Res. Lett., 2019)

On weak conjugacy, augmented Lagrangians and duality in nonconvex optimization. - Gulcin Dinc Yalcin; Refail Kasimbeyli (Math. Methods Oper. Res., 2020)

Augmented Lagrangian based hybrid subgradient method for solving aircraft maintenance routing problem. - K. Gulnaz Bulbul; Refail Kasimbeyli (Comput. Oper. Res., 2021)

Duality in nonconvex vector optimization. - Refail Kasimbeyli; Masoud Karimi (J. Glob. Optim., 2021)

A decision support system for consolidated distribution of a ceramic sanitary ware company. - Erdener Ozcetin; Gürkan Öztürk; Zehra Kamisli Ozturk; Refail Kasimbeyli; Nergiz Kasimbeyli (Expert Syst. Appl., 2023)

A new mathematical model and solution method for the asymmetric traveling salesman problem with replenishment arcs. - K. Gulnaz Bulbul; Refail Kasimbeyli (Appl. Math. Comput., 2025)

Linear and Nonlinear Scalarization Methods for Vector Optimization Problems with Variable Ordering Structures. - Jian-Wen Peng; Wen-Bin Wei 012; Refail Kasimbeyli (J. Optim. Theory Appl., 2025)