@article{nir_barak_kramarsky-winter_kushmaro_2019, 
  title={Seasonal diversity of the bacterial communities associated with petroglyphs sites from the Negev Desert, Israel}, 
  DOI={10.1007/s13213-019-01509-z}, 
  publisher={Springer Science and Business Media LLC}, 
  author={Nir, Irit and Barak, Hana and Kramarsky-Winter, Esti and Kushmaro, Ariel}, 
  year={2019}, 
  month={Aug}
  }