@article{dutta,
  title = {Magnetization due to localized states on graphene grain boundary},
  author = {Sudipta Dutta, Katsunori Wakabayashi},
  publisher = {Springer Science and Business Media LLC},
  year = {2015},
  keywords = {graphene, grain boundary, magnetism, point defect, localized states, first-principles calculation, chemical vapor deposition}
}