@misc{Ballico_Edoardo_On,
 author={Ballico, Edoardo},
 howpublished={online},
 publisher={nakł. UMCS},
 language={eng},
 type={artykuł},
 title={On the real X-ranks of points of Pn(R) with respect to a real variety X ⊂ Pn},
 keywords={matematyka},
}