@ARTICLE{Bejger_Michał_Stellar_2007,
 author={Bejger, Michał},
 number={Nr 1 (13) 2007 Time},
 journal={ACADEMIA. The magazine of the Polish Academy of Sciences},
 pages={9-11},
 howpublished={online},
 year={2007},
 publisher={Polish Academy of Sciences},
 language={eng},
 abstract={Atomic clocks can presently measure time with an accuracy down to 10-10 second per day. However, there are certain stars that can easily match them as excellent timekeepers ...},
 type={Article},
 title={Stellar pulses},
 URL={http://journals.pan.pl/Content/128768/PDF-MASTER/5_ACADEMIA_EN_1_13_2007_Bejger_Stellar.pdf},
}