@ARTICLE{Łoza_Szymon_A_2015,
 author={Łoza, Szymon and Matuszewski, Łukasz and Jessa, Mieczysław},
 volume={vol. 61},
 number={No 2},
 journal={International Journal of Electronics and Telecommunications},
 howpublished={online},
 year={2015},
 publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications},
 title={A Random Number Generator Using Ring Oscillators and SHA-256 as Post-Processing},
 URL={http://www.journals.pan.pl/Content/87833/PDF/26.pdf},
 doi={10.1515/eletel-2015-0026},
}