1. Baxter, J., Dal Maso, G., Mosco, U. (1987): Stopping times and l’-convergence. Trans. Amer. Math. Soc. 303 1–38.
2. Blumenthal, R.M., Getoor, R.K. (1964): Additive functionals of Markov processes in duality. Trans. Amer. Math. Soc. 112 13 1163.
3. Blumenthal, R.M., Getoor, R.K. (1968): Markov Processes and Potential Theory. Academic Press, New York.
4. Dellacherie, C., Meyer, P.-A. (1987): Probabilités et Potentiel, Ch. XII—XVI. Hermann, Paris.
5. Fitzsimmons, P.J. (1987): Homogeneous random measures and a weak order for the excessive measures of a Markov process. Trans. Amer. Math. Soc. 303 431–478.