@article{Zhang_Cho_Wei_1998, title={Variational inequalities and surjectivity for set-valued monotone mappings}, volume={12}, url={https://apcz.umk.pl/TMNA/article/view/TMNA.1998.035}, abstractNote={NO ABSTRACT}, number={1}, journal={Topological Methods in Nonlinear Analysis}, author={Zhang, C. J. and Cho, Yoel Je and Wei, S. M.}, year={1998}, month={Sep.}, pages={169–178} }