@article {martin1989asymptotically,
	title = {Asymptotically min{\textemdash}maX bias robust M-estimates of scale for positive random variables},
	journal = {Journal of the American Statistical Association},
	volume = {84},
	number = {406},
	year = {1989},
	pages = {494{\textendash}501},
	publisher = {Taylor \& Francis},
	author = {Martin, R Douglas and Zamar, Ruben H}
}
