Variable neighborhood search method for optimizing the emergency service network of police special forces units. - Igor Grujicic; Zorica Stanimirovic (Electron. Notes Discret. Math., 2012)

Variable neighborhood descent heuristic for covering design problem. - Nebojsa Nikolic; Igor Grujicic; Dorde Dugosija (Electron. Notes Discret. Math., 2012)

Modeling the Emergency Service Network of Police Special Forces Units for High-Risk Law Enforcement Operations. - Zorica Stanimirovic; Igor Grujicic; Darko Trifunovic (INFOR Inf. Syst. Oper. Res., 2014)

Variable Neighborhood Search for Integrated Timetable Based Design of Railway Infrastructure. - Igor Grujicic; Günther R. Raidl; Andreas Schöbel (Electron. Notes Discret. Math., 2015)

An efficient variable neighborhood search for solving a robust dynamic facility location problem in emergency service network. - Stefan Miskovic; Zorica Stanimirovic; Igor Grujicic (Electron. Notes Discret. Math., 2015)

Solving the robust two-stage capacitated facility location problem with uncertain transportation costs. - Stefan Miskovic; Zorica Stanimirovic; Igor Grujicic (Optim. Lett., 2017)

Symmetry properties of resolving sets and metric bases in hypercubes. - Nebojsa Nikolic; Mirjana Cangalovic; Igor Grujicic (Optim. Lett., 2017)