1. R.J. Adler, An Introduction to Continuity, Extrema, and Related Topics for General Gaussian Processes. Institute of Mathematical Statistics Lecture Notes-Monograph Series, vol. 12 (Institute of Mathematical Statistics, Hayward, CA, 1990)
2. R.M. Blumenthal, An extended Markov property. Trans. Amer. Math. Soc. 85, 52–72 (1957)
3. M.D. Donsker, An invariance principle for certain probability limit theorems. Mem. Am. Math. Soc. 6, 1–12 (1951)
4. R.M. Dudley, Real Analysis and Probability. Cambridge Studies in Advanced Mathematics, vol. 74 (Cambridge University Press, Cambridge, 2002). Revised reprint of the 1989 original
5. A. Dvoretzky, P. Erdős, S. Kakutani, Nonincrease everywhere of the Brownian motion process, in Proceedings of the 4th Berkeley Symposium on Mathematics, Statistics and Probability, vol. II (University of California Press, Berkeley, CA, 1961), pp. 103–116