@misc{Gubareni_Nadiya_O-species,
 author={Gubareni Nadiya},
 howpublished={online},
 publisher={Wydaw. Politechniki Częstochowskiej},
 language={eng},
 type={artykuł},
 title={O-species and tensor algebras},
 keywords={species, O-species, representation of O-species, tensor algebra, o-species of bounded repreasentation type, diagram of O-species},
}