Search for: [Subject and Keywords = Matematyka \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- zastosowania naukowe \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- zastosowania naukowe \-\- czasopisma. \[KABA\]] OR [Title = A minimax property of transation invariant estimators for variance components] OR [Title = A minimax property of transation invariant estimators for variance components] OR [Creator = Kleffe, Jürgen] OR [Creator = Kleffe, Jürgen]