@article{01287995,
title = {A study of variational inequalities for set-valued mappings.},
journal = {Journal of Inequalities and Applications [electronic only]},
volume = {4},
year = {1999},
pages = {161-181},
doi = {10.1155/S1025583499000120},
zbl = {0928.47045},
language = {en},
url = {http://dml.mathdoc.fr/item/01287995}
}
Tan, Kok-Keong; Tarafdar, Enayet; Yuan, George Xian-Zhi. A study of variational inequalities for set-valued mappings.. Journal of Inequalities and Applications [electronic only], Tome 4 (1999) pp. 161-181. doi : 10.1155/S1025583499000120. http://gdmltest.u-ga.fr/item/01287995/