@article{
  author = {El-Nakhal, Hamed A., Alaug, Abdulwahab S.},
  title = {Nomenclature Review of the Rock Units in the StratigraphicLexicon of Yemen},
  journal = {Iranian Journal of Earth Sciences},
  year = {2013},
  volume = {5},
  issue = {2},
  pages = {82-99},
  doi = {},
  url = {https://sanad.iau.ir/fa/Article/917194}
}