@article{1183524321,
author = {Helms, L. L.},
title = {A representation of the infinitesimal generator of a diffusion process},
journal = {Bull. Amer. Math. Soc.},
volume = {67},
number = {6},
year = {1961},
pages = { 479-482},
language = {en},
url = {http://dml.mathdoc.fr/item/1183524321}
}
Helms, L. L. A representation of the infinitesimal generator of a diffusion process. Bull. Amer. Math. Soc., Tome 67 (1961) no. 6, pp. 479-482. http://gdmltest.u-ga.fr/item/1183524321/