Optik - International Journal for Light and Electron Optics
Optik - International Journal for Light and Electron Optics > 2010 > 121 > 13 > 1159-1163
Optik - International Journal for Light and Electron Optics > 2010 > 121 > 18 > 1670-1673
Optik - International Journal for Light and Electron Optics > 2010 > 121 > 20 > 1863-1868
Optik - International Journal for Light and Electron Optics > 2010 > 121 > 21 > 1925-1928
Optik - International Journal for Light and Electron Optics > 2010 > 121 > 23 > 2137-2139
Optik - International Journal for Light and Electron Optics > 2010 > 121 > 23 > 2105-2109