Search results for: Ning Ma
Optik - International Journal for Light and Electron Optics > 2017 > 137 > C > 124-134
Optik - International Journal for Light and Electron Optics > 2017 > 137 > C > 195-202
Optik - International Journal for Light and Electron Optics > 2015 > 126 > 15-16 > 1389-1393