@article{kashapova_livshits_2008, 
  title={Eruptive processes at the beginning of development of powerful flare-active regions on the sun}, 
  volume={52}, 
  DOI={10.1134/s106377290812007x}, 
  number={12}, 
  publisher={Pleiades Publishing Ltd}, 
  author={Kashapova and Livshits}, 
  year={2008}, 
  month={Nov}
  }