Integer flows in network with fuzzy capacity constraints. - Stefan Chanas; Waldemar Kolodziejczyk (Networks, 1986)

Ranking fuzzy interval numbers in the setting of random sets. - Stefan Chanas; Miguel Delgado 001; José L. Verdegay; María Amparo Vila Miranda (Inf. Sci., 1993)

A new heuristic algorithm solving the linear ordering problem. - Stefan Chanas; Przemyslaw Kobylanski (Comput. Optim. Appl., 1996)

A concept of the optimal solution of the transportation problem with fuzzy cost coefficients. - Stefan Chanas; Dorota Kuchta (Fuzzy Sets Syst., 1996)

An algorithm for solving bicriterial linear programmingproblems with parametrical coefficients in theobjective functions. - Stefan Chanas; Dorota Kuchta (Ann. Oper. Res., 1998)

Fuzzy integer transportation problem. - Stefan Chanas; Dorota Kuchta (Fuzzy Sets Syst., 1998)

Ranking Fuzzy Interval Numbers in the Setting of Random Sets - Further Results. - Stefan Chanas; Pawel Zielinski 001 (Inf. Sci., 1999)

On the equivalence of two optimization methods for fuzzy linear programming problems. - Stefan Chanas; Pawel Zielinski 001 (Eur. J. Oper. Res., 2000)

Criticality analysis in activity networks under incomplete information. - Stefan Chanas; Didier Dubois; Pawel Zielinski 001 (EUSFLAT Conf., 2001)

A new approach to fuzzy goal programming. - Stefan Chanas; Dorota Kuchta (EUSFLAT Conf., 2001)

Possible optimality of solutions in a single machine scheduling problem with fuzzy parameters. - Stefan Chanas; Adam Kasperski (EUSFLAT Conf., 2001)

On the interval approximation of a fuzzy number. - Stefan Chanas (Fuzzy Sets Syst., 2001)

Critical path analysis in the network with fuzzy activity times. - Stefan Chanas; Pawel Zielinski 001 (Fuzzy Sets Syst., 2001)

The computational complexity of the criticality problems in a network with interval activity times. - Stefan Chanas; Pawel Zielinski 001 (Eur. J. Oper. Res., 2002)

On the sure criticality of tasks in activity networks with imprecise durations. - Stefan Chanas; Didier Dubois; Pawel Zielinski 001 (IEEE Trans. Syst. Man Cybern. Part B, 2002)

On two single machine scheduling problems with fuzzy processing times and fuzzy due dates. - Stefan Chanas; Adam Kasperski (Eur. J. Oper. Res., 2003)

On the hardness of evaluating criticality of activities in a planar network with duration intervals. - Stefan Chanas; Pawel Zielinski 001 (Oper. Res. Lett., 2003)

Possible and necessary optimality of solutions in the single machine scheduling problem with fuzzy parameters. - Stefan Chanas; Adam Kasperski (Fuzzy Sets Syst., 2004)

Sensitivity analysis in the single-machine scheduling problem with max-min criterion. - Stefan Chanas; Adam Kasperski (Int. Trans. Oper. Res., 2005)