@article{EhlertUngerSaalfrank2014,
  author    = {Christopher Ehlert and Wolfgang E. S. Unger and Peter Saalfrank},
  title     = {C K-edge NEXAFS spectra of graphene with physical and chemical defects},
  journal   = {physical chemistry, chemical physics : PCCP},
  series    = {a study based on density functional theory},
  volume    = {2014},
  number    = {16},
  pages     = {14083 -- 14095},
  doi       = {10.1039/c4cp01106f},
  year      = {2014},
}