@article {Guglielmi2017,
	title = {Optimal Control of the Fokker-Planck Equation with Space-Dependent Controls},
	journal = {Journal of Optimization Theory and Applications},
	volume = {174},
	number = {2},
	year = {2017},
	pages = {408-427},
	author = {Fleig, A. and Guglielmi, R.}
}