1. Ludwing, D. (1974) Stochastic Population Theories. Springer, Heidelberg.
2. Capasso, V. and Bakstein, D. (2005) An Introduction to Continuous-Time Stochastic Processes: Theory, Models, and Applications to Finance, Biology, and Medicine. Birkhäuser, New York.
3. The Pricing of Options and Corporate Liabilities
4. A Delayed Black and Scholes Formula
5. Applied Theory of Functional Differential Equations