1. A. A. Lomov, “On Identifiability of Stationary Linear Systems with Coefficients That Depend on a Parameter,” Sibirsk. Zh. Industr. Mat. 6(4), 60–66 (2003).
2. W. A. Fuller, Measurement Error Models (Wiley, New York, 1987).
3. K. Pearson, “On Lines and Planes of Closest Fit to Systems of Points in Space,” Philos. Mag. 6(2), 559 (1901).
4. H. Cramer, Mathematical Methods of Statistics (Princeton University Press, Princeton, 1946; Nauka, Moscow, 1975).
5. Measurement Errors in Surveys, Ed. by P. P. Biemer, R. M. Groves, L. E. Lyberg, N. A. Mathiowetz, and S. Sudman (Wiley, New York, 2004).