@article{10_14708_ma_v14i27_1667,
     author = {Stanis{\l}aw Gnot},
     title = {Quadratic estimation of variance components in linear models},
     journal = {Mathematica Applicanda},
     pages = { 97--147},
     publisher = {mathdoc},
     volume = {14},
     number = {27},
     year = {1986},
     doi = {10.14708/ma.v14i27.1667},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v14i27.1667/}
}