Lambda-Calculus Models and Extensionality. - R. Hindley; G. Longo (Math. Log. Q., 1980)

Meeting of the Association for Symbolic Logic: Florence, Italy 1982. - E. Casari; E. J. Fenstad; G. Lolli; G. Longo; Annalisa Marcja; Dirk van Dalen (J. Symb. Log., 1984)

Identification of freeway-traffic dynamic models: a real case study. - R. Camus; Gianfranco Fenu; G. Longo; F. Pampanin; Thomas Parisini (ACC, 2003)

ImaginationTOOLS (TM)- A 3D Environment for Learning and Playing Music. - Eleonora Bilotta; Pietro S. Pantano; Francesca Bertacchini; Lorella Gabriele; G. Longo; Vincenzo Mazzeo; Costantino Rizzuti; A. Talarico; G. Tocci; Stefano Vena (Eurographics Italian Chapter Conference, 2007)