Optik - International Journal for Light and Electron Optics
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 1 > 252-256
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 3 > 1354-1357
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 11 > 2638-2641
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 12 > 2930-2933
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 13 > 3081-3084
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 15 > 3880-3885
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 17 > 4762-4765
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 24 > 7140-7142