- V. Lacquaniti and G. Montani, On the ADM decomposition of the 5-D Kaluza-Klein model, Int. J. Mod. Phys. D, 1, N. 4, (2006), 559-5815 [ gr-qc/0601101] [pdf].

Proceedings:

- V. Lacquaniti and G. Montani, Hamiltonian formulation of the 5D Kaluza-Klein model and testparticles motion, in Proceeding of XI Marcel Grossman Meeting [gr-qc/0612118] [pdf].

- V. Lacquaniti and G. Montani, Hamiltonian Formulation of 5D Kaluza-Klein Theory, in Proceedings of the I Stueckelberg Workshop, Il Nuovo Cimento, Vol. 122 B (N. 2), 201 (2007) [gr-qc/0702007] [pdf].

- V. Lacquaniti and G. Montani, On matter coupling in 5D Kaluza-Klein Model, in Proceedings of the II Stueckelberg Workshop - Int. J. Mod. Phys. A, 23(8), 1270 (2008) [arxiv: 0803.2807] [pdf].