Optik - International Journal for Light and Electron Optics
Optik - International Journal for Light and Electron Optics > 2016 > 127 > 4 > 2282-2286
Optik - International Journal for Light and Electron Optics > 2016 > 127 > 7 > 3669-3675
Optik - International Journal for Light and Electron Optics > 2016 > 127 > 10 > 4405-4412
Optik - International Journal for Light and Electron Optics > 2016 > 127 > 24 > 11657- 11661
Optik - International Journal for Light and Electron Optics > 2017 > 129 > C > 212-216
Optik - International Journal for Light and Electron Optics > 2017 > 145 > C > 273-283