Optik - International Journal for Light and Electron Optics
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 18 > 3430-3435
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 18 > 3514-3519
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 21 > 4989-4993
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 23 > 5918-5922
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 23 > 5972-5975
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 24 > 6963-6966