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 = On sequential minimax estimation for the exponential class of processes] OR [Title = On sequential minimax estimation for the exponential class of processes] OR [Creator = Magiera, Ryszard] OR [Creator = Magiera, Ryszard]