Search results for: Pengfei He
Optik - International Journal for Light and Electron Optics > 2014 > 125 > 17 > 4924-4928
Optik - International Journal for Light and Electron Optics > 2012 > 123 > 11 > 947-949
Optik - International Journal for Light and Electron Optics > 2011 > 122 > 16 > 1418-1422