Enrico Maretti

"Suggestions for Mechanical Translation", Symposium on 'Information Theory' held at the Royal Institution, London, 1955, Butterworths Scientific Publ., London, 1955, pp. 171-80 (Silvio Ceccato, Enrico Maretti)

"Adamo II", Civiltà delle Macchine, No. 3, Maggio-giugno 1956 (Sivio Ceccato, Enrico Maretti)

"How to Represent and Rule Correlating", Information Retrieval and Machine Translation, III, 2, 693-713, 1960.

"Principles and Classifications of an Operational Grammar for Mechanical Translatíon", Advances in Documentation and Library Science, Vol. III, Parte 2, Interscience Publishers Inc., New York, 1960, pp. 693-713 (E. Albani, S. Ceccato, E. Maretti)

"Figurative Representation of Operational Procedure", Linguistic Analysis and Programming for Mechanical Translation, 141-69, Milano, 1961; New York, 1961.

"The Mechanization of Perception", Nonnumerical Data Processes Symposium, Blaricum, 1961.

"Algebra come lingua: l'opera linguistica di Giuseppe Peano", Nuovo 75, 4, 1969.

"Dettatura meccanica", Pensiero e Linguaggio in Operazioni, I, 3, 1970.