TY  - JOUR
AU  - Volaufová, Júlia
TI  - On variance of the two-stage estimator in variance-covariance components model
JO  - Applications of Mathematics
PY  - 1993
SP  - 1
EP  - 9
VL  - 38
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/AM.1993.104529/
DO  - 10.21136/AM.1993.104529
LA  - en
ID  - 10_21136_AM_1993_104529
ER  -