@misc{indiciaebcb2462936cb,
  title = {Surface ozone variability at Kislovodsk Observatory},
  author = {Elansky, Nikolay F. and Makarov, Oleg V. and Senik, Irina A.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950004209},
  note = {Source identifier: 19950004209}
}