Note on the p-adic generalization of Lorentz transformations. - Enrico G. Beltrametti (Discret. Math., 1971)

On state transformations induced by yes-no experiments, in the context of quantum logic. - Enrico G. Beltrametti; Gianni Cassinelli (J. Philos. Log., 1977)

Quantum structures and experiments. - Enrico G. Beltrametti (Soft Comput., 2001)

Epistemic Quantum Computational Structures in a Hilbert-space Environment. - Enrico G. Beltrametti; Maria Luisa Dalla Chiara; Roberto Giuntini; Roberto Leporini; Giuseppe Sergioli (Fundam. Informaticae, 2012)