Jakimauskas, Gintautas. “Procedure of the Removal of the Outliers from the Sample Satisfying the Multidimensional Gaussian Mixture Model”.
Lietuvos Matematikos Rinkinys, vol. 42, no. spec., Dec. 2002, pp. 523–528,
https://doi.org/10.15388/LMR.2002.32988.