@article{IIGUM_2012_5_2_a5,
     author = {V. A. Terletsky and O. V. Bochkova},
     title = {To substantiate correctness of optimal control problem of wave equation with controllable differentiation operator},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {61--68},
     year = {2012},
     volume = {5},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2012_5_2_a5/}
}