- K. Suresh Kumar, “Singular Perturbations in Stochastic Ergodic Control Problems”, SIAM J. Control Optim., 50, № 6, 2012, 3203
- Olivier Alvarez, Martino Bardi, “Viscosity Solutions Methods for Singular Perturbations in Deterministic and Stochastic Control”, SIAM J. Control Optim., 40, № 4, 2002, 1159
- Vladimir Gaitsgory, “On a Representation of the Limit Occupational Measures Set of a Control System with Applications to Singularly Perturbed Control Systems”, SIAM J. Control Optim., 43, № 1, 2004, 325
- Christian Kuehn, 191, Multiple Time Scale Dynamics, 2015, 71
- Vivek Borkar, Vladimir Gaitsgory, “On Existence of Limit Occupational Measures Set of a Controlled Stochastic Differential Equation”, SIAM J. Control Optim., 44, № 4, 2005, 1436