//-->
A comparative study of some robust methods for coefficient-estimation in linear regression
Meintanis, S. G., (1997)
Esagōgē sta mathēmatika tēs oikonomikēs analyseōs (grammikē algebra) : Panepistēmiakes paradoseis gia toys foitētes toy oikonomikoy tmēmatos
Donatos, G. S., (1976)
Tests for conditional ellipticity in multivariate GARCH models
Francq, Christian, (2017)