@article{10_1023_A_1013739907119,
     author = {\v{S}irkov\'a, L\'ydia and Witkovsk\'y, Viktor},
     title = {On testing variance components in unbalanced mixed linear model},
     journal = {Applications of Mathematics},
     pages = {191--213},
     publisher = {mathdoc},
     volume = {46},
     number = {3},
     year = {2001},
     doi = {10.1023/A:1013739907119},
     mrnumber = {1828305},
     zbl = {1059.62015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1023/A:1013739907119/}
}