%0 Journal Article %A Ravindran, S. S. %T Dirichlet control of unsteady Navier-Stokes type system related to Soret convection by boundary penalty method %J ESAIM: Control, Optimisation and Calculus of Variations %D 2014 %P 840-863 %V 20 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv/2013086/ %R 10.1051/cocv/2013086 %G en %F COCV_2014__20_3_840_0