@misc{Klamka_Jerzy_Controllability,
 author={Klamka, Jerzy},
 howpublished={online},
 publisher={Wydawnictwo Politechniki Śląskiej},
 language={eng},
 title={Controllability of fractional discrete-time systems with delay},
 type={artykuł},
 keywords={Politechnika Śląska, automatyka},
}