@ARTICLE{Sylwester_Janusz_Our_2007,
 author={Sylwester, Janusz},
 number={Nr 3 (15) 2007 Changes},
 journal={ACADEMIA. The magazine of the Polish Academy of Sciences},
 pages={4-7},
 howpublished={online},
 year={2007},
 publisher={Polish Academy of Sciences},
 language={eng},
 abstract={The Sun, our closest star and source of life, has been under systematic study for only the past several hundred years. Research shows that it is not as stable as once thought, and also not always benign to mankind. Nowadays we keep close tabs on solar activity to try to predict what lies in store for the Earth and its inhabitants.},
 type={Article},
 title={Our Unsteady Sun},
 URL={http://journals.pan.pl/Content/128843/PDF-MASTER/4_ACADEMIA_EN_3_15_2007_Sylwester_Our.pdf},
}