@article{ikkurthi_matyash_melzer_schneider_2008, 
  title={Computation of dust charge and potential on a static spherical dust grain immersed in rf discharges}, 
  volume={15}, 
  DOI={10.1063/1.3041659}, 
  number={12}, 
  publisher={AIP Publishing}, 
  author={Ikkurthi and Matyash and Melzer and Schneider}, 
  year={2008}
  }