(s, k, lambda)-Partitions of a vector space. - Antonino Giorgio Spera (Discret. Math., 1991)

t-Divisible designs from imprimitive permutation groups. - Antonino Giorgio Spera (Eur. J. Comb., 1992)

Transitive extensions of imprimitive groups. - Antonino Giorgio Spera (Discret. Math., 1996)

Construction of Divisible Designs from Translation Planes. - Ralph-Hardo Schulz; Antonino Giorgio Spera (Eur. J. Comb., 1998)

Automorphisms of Constant Weight Codes and of Divisible Designs. - Ralph-Hardo Schulz; Antonino Giorgio Spera (Des. Codes Cryptogr., 2000)

Asymptotically Good Codes from Generalized Algebraic-Geometry Codes. - Antonino Giorgio Spera (Des. Codes Cryptogr., 2005)

Automorphisms of hyperelliptic GAG-codes. - Alberto Picone; Antonino Giorgio Spera (Electron. Notes Discret. Math., 2006)