A Generalized Variational Principle and Its Application to Equilibrium Problems

@article{Farkas2013AGV,
  title={A Generalized Variational Principle and Its Application to Equilibrium Problems},
  author={Csaba Farkas and Andrea {\'E}va Moln{\'a}r},
  journal={J. Optimization Theory and Applications},
  year={2013},
  volume={156},
  pages={213-231}
}