Two direct methods in linear programming. - Nebojsa V. Stojkovic; Predrag S. Stanimirovic (Eur. J. Oper. Res., 2001)

Stabilization of Mehrotra's primal-dual algorithm and its implementation. - Predrag S. Stanimirovic; Nebojsa V. Stojkovic; Vera V. Kovacevic-Vujcic (Eur. J. Oper. Res., 2005)

Modification and implementation of two-phase simplex method. - Nebojsa V. Stojkovic; Predrag S. Stanimirovic; Marko D. Petkovic (Int. J. Comput. Math., 2009)

Symbolic implementation of interior point method for linear programming problem. - Predrag S. Stanimirovic; Nebojsa V. Stojkovic; Ivan M. Jovanovic (Int. J. Comput. Math., 2010)