Optik - International Journal for Light and Electron Optics
Optik - International Journal for Light and Electron Optics > 2001 > 112 > 1 > 41-47
Optik - International Journal for Light and Electron Optics > 2001 > 112 > 1 > 37-39
Optik - International Journal for Light and Electron Optics > 2001 > 112 > 1 > 17-20
Optik - International Journal for Light and Electron Optics > 2001 > 112 > 1 > 26-30
Optik - International Journal for Light and Electron Optics > 2001 > 112 > 1 > 21-25
Optik - International Journal for Light and Electron Optics > 2001 > 112 > 1 > 31-36