On flag-transitive automorphism groups of symmetric designs. - Seyed Hassan Alavi; Ashraf Daneshkhah; Narges Okhovat (Ars Math. Contemp., 2019)

Almost simple groups with socle PSp4(q) as flag-transitive automorphism groups of symmetric designs. - Seyed Hassan Alavi; Mohsen Bayat; Ashraf Daneshkhah; Narges Okhovat (Discret. Math., 2021)