@article{M2AN_2017__51_3_825_0,
     author = {Ravindran, Sivaguru S.},
     title = {Finite element approximation of {Dirichlet} control using boundary penalty method for unsteady {Navier{\textendash}Stokes} equations},
     journal = {ESAIM: Mathematical Modelling and Numerical Analysis },
     pages = {825--849},
     publisher = {EDP-Sciences},
     volume = {51},
     number = {3},
     year = {2017},
     doi = {10.1051/m2an/2016040},
     mrnumber = {3666648},
     zbl = {1457.65133},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/m2an/2016040/}
}