A Heuristic for Estimating Nadir Criterion Values in Multiple Objective Linear Programming. - Pekka Korhonen; Seppo Salo; Ralph E. Steuer (Oper. Res., 1997)

Parallel Computing Tests on Large-Scale Convex Optimization. - Markku Kallio; Seppo Salo (PARA, 1998)

Drivers and tracers of business process changes. - Jukka Kallio; Timo Saarinen; Seppo Salo; Markku Tinnilä; Ari P. J. Vepsäläinen (J. Strateg. Inf. Syst., 1999)

An interior point method for solving systems of linear equations and inequalities. - Markku Kallio; Seppo Salo (Oper. Res. Lett., 2000)