1. D. G. Luchinsky, P. McKlintock, and M. I. Dykman, Rep. Prog. Phys. 61, 889 (1998).
2. L. Boltzmann, Vorlesungen über Gastheorie (J. A. Barth, Leipzig, 1896–98); Lectures on Gas Theory (Univ. of California Press, Berkeley, 1964; Gostekhizdat, Moscow, 1956).
3. E. Schrödinger, Über die Umkehrung der Naturgesetze (Sitzungsber. Preuss. Akad. Wiss., 1931), p. 144.
4. A. N. Kolmogoroff, Math. Ann. 113, 766 (1937); 112, 155 (1936); Selected Papers on Probability Theory and Mathematical Statistics, Ed. by Yu. V. Prokhorov (Nauka, Moscow, 1986), p. 197, p. 173.
5. A. M. Yaglom, Dokl. Akad. Nauk SSSR 56, 347 (1947); Mat. Sb. 24, 457 (1949).