Optik - International Journal for Light and Electron Optics
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 1 > 380-385
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 8 > 1950-1953
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 13 > 3071-3075
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 16 > 4508-4512
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 21 > 6407-6412
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 22 > 6700-6705