@misc{Bryll_Arkadiusz_Recurrent_2007,
 author={Bryll, Arkadiusz and Bryll, Grzegorz and Sochacki, Robert},
 type={artykuł},
 publisher={Wydawnictwo Akademii im. Jana Długosza w Częstochowie},
 title={Recurrent equations for the arithmetical and geometrical sequences of higher degree},
 address={Częstochowa},
 year={2007},
 language={eng},
}