@article{LJM_1999_2_a0,
     author = {I. V. Konnov},
     title = {Combined relaxation methods for variational inequality problems over product sets},
     journal = {Lobachevskii journal of mathematics},
     pages = {3--9},
     publisher = {mathdoc},
     volume = {2},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/LJM_1999_2_a0/}
}