@article {zamar1992bias,
	title = {Bias robust estimation in orthogonal regression},
	journal = {The Annals of Statistics},
	volume = {20},
	number = {4},
	year = {1992},
	pages = {1875{\textendash}1888},
	publisher = {Institute of Mathematical Statistics},
	author = {Zamar, Ruben H and others}
}
