@article{02174293,
title = {On the smoothness of solutions of linear-quadratic regulator for degenerate diffusions.},
journal = {Lobachevskii Journal of Mathematics},
volume = {17},
year = {2005},
pages = {11-23},
zbl = {1072.49023},
language = {en},
url = {http://dml.mathdoc.fr/item/02174293}
}
Baten, Md.Azizul. On the smoothness of solutions of linear-quadratic regulator for degenerate diffusions.. Lobachevskii Journal of Mathematics, Tome 17 (2005) pp. 11-23. http://gdmltest.u-ga.fr/item/02174293/