1. Albano, G. (1960) Etudes sur la decompression chez l'homme. I.er Coll. Int. Med. Sous-Mar., Cannes.
2. Albano, G. (1970)Principles and observations on the physiology of the scuba diver. ONR Report DR-150.
3. Alinari, C. (1964) U.S. Patent 3, 121, 333, Indicating instrument for divers, Feb. 18, 1964.
4. Anderson, D. (1967) The automatic decompression meter.Skin Diver Mag., November, 53.
5. Anonymous (1962) New safety aid.Skin Diver Mag., May, 22.