@article{SM_2011_202_4_a5,
     author = {A. A. Tolstonogov},
     title = {Variational stability of optimal control problems involving subdifferential operators},
     journal = {Sbornik. Mathematics},
     pages = {583--619},
     publisher = {mathdoc},
     volume = {202},
     number = {4},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2011_202_4_a5/}
}