@inbook {heckman1991minimax,
	title = {Minimax Bayes Estimation, Penalized Likelihood Methods, and Restricted Minimax Estimation},
	booktitle = {Nonparametric Functional Estimation and Related Topics},
	year = {1991},
	pages = {339{\textendash}346},
	publisher = {Springer},
	organization = {Springer},
	author = {Heckman, Nancy E}
}
