Critical diffusions
Séminaire de probabilités de Strasbourg, Volume 19 (1985), p. 1-11
@article{SPS_1985__19__1_0,
     author = {Nelson, Edward},
     title = {Critical diffusions},
     journal = {S\'eminaire de probabilit\'es de Strasbourg},
     publisher = {Springer - Lecture Notes in Mathematics},
     volume = {19},
     year = {1985},
     pages = {1-11},
     zbl = {0566.58037},
     mrnumber = {889464},
     language = {en},
     url = {http://www.numdam.org/item/SPS_1985__19__1_0}
}
Nelson, Edward. Critical diffusions. Séminaire de probabilités de Strasbourg, Volume 19 (1985) pp. 1-11. http://www.numdam.org/item/SPS_1985__19__1_0/

[1] Francesco Guerra and Laura M. Morato , Quantization of dynamical systems and stochastic control theory, Phys. Rev. D, 1774-1786, 1983, | MR 698913

[2] Edward Nelson, Dynamical Theories of Brownian Motion, Princeton University Press, Princeton, 1967. | MR 214150 | Zbl 0165.58502