Li, S.; Yang, X.; Chen, G. - In: Mathematical Methods of Operations Research 64 (2006) 2, pp. 327-334
:239–253, 1999] and Theorem 2.1 (i) [in Goh and Yang Eur J Oper Res 116:615–628, 1999] for (weak) vector equilibrium flows may not … between a weak vector equilibrium flow and an ξ-equilibrium flow and between a vector equilibrium flow and a parametric …
