Search for: [Subject and Keywords = Electronic \- materials] OR [Subject and Keywords = Electronic \- journal \- materials] OR [Subject and Keywords = fluoride glass] OR [Subject and Keywords = fluorescence] OR [Subject and Keywords = rare earth] OR [Subject and Keywords = Materiały elektroniczne] OR [Subject and Keywords = Elektronika \- czasopismo \- materiały] OR [Subject and Keywords = szkło fluorkowe] OR [Subject and Keywords = fluorescencja] OR [Subject and Keywords = ziemia rzadka] OR [Title = Active fluoride glasses] OR [Title = Active fluoride glasses] OR [Creator = Szczepański Paweł] OR [Creator = Szczepański Paweł]