A trip to object-oriented land. - Massimo Ancona; Paola Nieddu (Microprocess. Microprogramming, 1992)

A unifying approach to clientship, delegation and inheritance in object oriented languages. - Paola Nieddu (Microprocess. Microprogramming, 1992)

Filtering Import: A Basic Mechanism for Reusability. - Massimo Ancona; Paola Nieddu (SAC, 1993)