@article{MASLO_1997__47_3_a10,
     author = {Wimmer, Gejza},
     title = {Covariance matrix elements estimation: special linear model without and with repeated measurement},
     journal = {Mathematica slovaca},
     pages = {339--371},
     publisher = {mathdoc},
     volume = {47},
     number = {3},
     year = {1997},
     mrnumber = {1796337},
     zbl = {1053.62542},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1997__47_3_a10/}
}