@article {zamar1990robustness,
	title = {Robustness against unexpected dependence in the location model},
	journal = {Statistics \& probability letters},
	volume = {9},
	number = {4},
	year = {1990},
	pages = {367{\textendash}374},
	publisher = {Elsevier},
	author = {Zamar, Ruben H}
}
