1. Principal Eigenvalue and Maximum Principle;Henri Berestycki;Communications in Pure and Applied Mathematics,1994
2. Risk, Return, and Ross Recovery
3. On the Principal Eigenvalue for Operators with Maximum Principle;Monroe Donsker;Proceedings of the National Academy of Sciences,1975
4. Asymptotic Evaluation of Certain Markov Process Expectations for Large Time -III;Monroe Donsker;Communications in Pure and Applied Mathematics,1976
5. Long-term Risk:An Operator Approach;Lars Peter Hansen;Econometrica,2009