@article{DAN_1987_297_1_a4,
     author = {V. I. Ivanenko and V. S. Mel'nik},
     title = {Optimal control of evolution equations with multivalued operators},
     journal = {Doklady Akademii Nauk},
     pages = {26--30},
     year = {1987},
     volume = {297},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1987_297_1_a4/}
}