Optik - International Journal for Light and Electron Optics
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 1 > 67-70
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 7 > 583-585
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 12 > 1175-1178
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 17 > 2635-2638
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 20 > 4378-4382
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 24 > 6892-6895