%0 Journal Article
%A Wimmer, Gejza
%T On equivalence problem in linear regression models. II. Unbiased estimation of the covariance matrix scalar factor
%J Applications of Mathematics
%D 1980
%P 423-431
%V 25
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/AM.1980.103881/
%R 10.21136/AM.1980.103881
%G en
%F 10_21136_AM_1980_103881