@article{fu,
  title = {Symmetry classification of 2D materials: layer groups versus space groups},
  author = {Jingheng Fu, Mikael Kuisma, Ask Hjorth Larsen, Kohei Shinohara, Atsushi Togo, Kristian S Thygesen},
  publisher = {IOP Publishing},
  year = {2024},
  keywords = {Layer group}
}