Stability, pseudostability and quasistability of vector trajectorial lexicographic optimization problem. - R. A. Berdysheva; Vladimir A. Emelichev; Eberhard Girlich (Comput. Sci. J. Moldova, 1998)

Strong stability and strong quasistability of vector trajectorial problem of lexicographic optimization. - Vladimir A. Emelichev; R. A. Berdysheva (Comput. Sci. J. Moldova, 1998)