1. Betta G, Daponte P. 1988. Elaborazione ottimale di segnali ecografici in presenza di rumore. Atti della LXXXIX Riunione Annuale Associazione Elettrotecnica Italiana, Capri, (Italy) mem. 1 & 3.
2. Brodeur L. 1985. Waveform synthesizer relies on equations to define complex signals. Electronic Design, May 16.
3. Bushmann W, Haigis W, Linnert D. 1981. Influence of equipment parameters on results in ophthalmic ultrasonography. Proc. of 8th SIDUO Congress, W. Junke Publishers, pp. 487–497.
4. Cennamo F, Cennamo G, Daponte P. 1986. Ocular tissue characterization in vivo by RF signals analysis. Proc of XXV Int. Congress of Ophthalmology, Roma, Kugler Publications, pp. 231–237
5. Cennamo F, Luciano AM, Savastano M. 1985. Real time analysis of echographic signal. Proc IMACS Congress OSLO.