Jia, J.J.; Callcott, T.A.; Carlisle, J.A.; Terminello, L.J.; Asfaw, A.; Ederer, D.L. et al. X-ray Raman scattering in H-BN observed by soft x-ray fluorescence spectroscopy, report, March 1, 1995; (https://digital.library.unt.edu/ark:/67531/metadc704330/m1/1/: accessed December 10, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .