1. Discrete-time controlled markov processes with average cost criterion: A survey;Araposthatis;SIAM Journal on Control and Optimization,1993
2. Ergodic control of diffusion processes. Encyclopedia of mathematics and its applications;Araposthatis,2012
3. Occupation measures for controlled markov processes: Characterization and optimality;Bhatt;The Annals of Probability,1996
4. Convergence of probability measures;Billingsley,1999
5. An ergodic control problem for constrained diffusion processes: Existence of optimal markov control;Budhiraja;SIAM Journal on Control and Optimization,2003