@article{mitsay_fridman_spirin_kochmański_2000, 
  title={Influence of a One-Ion Anisotropy on Stabilization of the Long-Range Magnetic Order in Two-Dimensional Ferromagnet}, 
  volume={97}, 
  DOI={10.12693/aphyspola.97.355}, 
  publisher={Institute of Physics, Polish Academy of Sciences}, 
  author={Mitsay and Fridman and Spirin and Kochmański}, 
  year={2000}
  }