@article{10_21136_AM_1987_104261,
     author = {Bock, Igor and Lov{\'\i}\v{s}ek, J\'an},
     title = {Optimal control problems for variational inequalities with controls in coefficients and in unilateral constraints},
     journal = {Applications of Mathematics},
     pages = {301--314},
     publisher = {mathdoc},
     volume = {32},
     number = {4},
     year = {1987},
     doi = {10.21136/AM.1987.104261},
     mrnumber = {0897834},
     zbl = {0638.49003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1987.104261/}
}