[1] Chatarjee S., Hadi A. S.: Sensitivity Analysis in Linear Regression. J. Wiley, New York - Chichester - Brisbane - Toronto - Singapore, 1988. MR 0939610

[2] Kubáček L., Kubáčková L.: The effect of stochastic relations on the statisticaî properties of an estimator. Contr. Geoph. Inst. Slov. Acad. Sci. 17 (1987), 31-42.

[3] Kubáček L., Kubáčková L.: Sensitiveness and non-sensitiveness in mixed linear models. Manuscripta geodaetica 16 (1991), 63-71.

[4] Kubáček L., Kubáčková L., Bognárová M.: Effect of changes of the covariance matrix parameters on the estimates of the first order parameters. Contr. Geoph. Inst. Slov. Acad. Sci. 20 (1990), 7-19.

[5] Rao C. R., Mitra S. K.: Generalized Inverse of Matrices and Its Applications. J. Wiley, New York, 1971. MR 0338013 | Zbl 0236.15005

[6] Rao C. R.: Linear Statistical Inference and Its Applications. J. Wiley, New York, 1965. MR 0221616 | Zbl 0137.36203

[7] Žežula I.: Covariance components estimation in the growth curve model. Statistics 24 (1994), 321-330. MR 1241625