@article {zamar1989robust,
	title = {Robust estimation in the errors-in-variables model},
	journal = {Biometrika},
	volume = {76},
	number = {1},
	year = {1989},
	pages = {149{\textendash}160},
	publisher = {Biometrika Trust},
	author = {Zamar, Ruben H}
}
