• D. Boskovic and M. Krstic, ``Nonlinear stabilization of a thermal convection loop by state feedback,'' Automatica, vol. 37, pp. 2033-2040, 2001.
  • R. Vazquez and M. Krstic, ``Explicit integral operator feedback for local stabilization of nonlinear thermal convection loop PDEs,’’ Systems and Control Letters, vol 55, pp. 624-632, 2006.
  • R. Vazquez, and M. Krstic, ``Boundary observer for output-feedback stabilization of thermal convection loop,’’ IEEE Transactions on Control Systems Technology, vol. 18, pp. 789-797, 2010.