1. D. G. Aronson, Bounds for the fundamental solution of a parabolic equation, Bull. Amer. Math. Soc. 73 (1967), 890 - 896.
2. G. Barles, Solutions de viscosité des équations de Hamilton-Jacobi du premier ordre et applications, Mathématiques et Applications 17, Springer, 1994.
3. G. Barles, R. Buckdahn, É. Pardoux, BSDE’s and integral-partial differential equations, Stochastics Stochastics Rep. 60 (1997), 57 - 83.
4. G. Barles, J. Burdeau, The Dirichlet problem for semilinear second order degenerate elliptic equations, and applications to stochastic exit time problems, Comm. Partial Differential Equations 20 (1995), 129 - 178.
5. R. Bass, Probabilistic Techniques in Analysis, Springer, 1995.