Search results
Optik - International Journal for Light and Electron Optics > 2010 > 121 > 7 > 665-672
Optik - International Journal for Light and Electron Optics > 2008 > 119 > 8 > 359-364
Optik - International Journal for Light and Electron Optics > 2010 > 121 > 7 > 665-672
Optik - International Journal for Light and Electron Optics > 2008 > 119 > 8 > 359-364