@article{KYB_2008__44_5_a5,
     author = {Sakthivel, Kumarasamy and Balachandran, Krishnan and Sowrirajan, Rangarajan and Kim, Jeong-Hoon},
     title = {On exact null controllability of {Black-Scholes} equation},
     journal = {Kybernetika},
     pages = {685--704},
     publisher = {mathdoc},
     volume = {44},
     number = {5},
     year = {2008},
     mrnumber = {2479312},
     zbl = {1177.93021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_2008__44_5_a5/}
}