Search results for: Yang
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 14 > 1921-1925
Optik - International Journal for Light and Electron Optics > 2013 > 124 > 12 > 1199-1201
Optik - International Journal for Light and Electron Optics > 2011 > 122 > 20 > 1825-1827