A classification of finite {n-2, n}-biregular spaces. - Paola Biondi (Discret. Math., 1994)

A classification of finite {n-2, n-1}-point-biregular spaces. - Paola Biondi (Discret. Math., 1997)

Generalized Q-sets in a finite locally projective planar space. - Paola Biondi; Pia Maria Lo Re (Discret. Math., 1999)

On blocking sets of external lines to a quadric in PG(3, q), q prime . - Paola Biondi; Pia Maria Lo Re (Ars Comb., 2007)