1. The physical properties of the swimbladder in intact Cypriniformes;Alexander;J. Exp. Biol.,1959
2. Physical aspects of swimbladder function;Alexander;Biol. Rev. Cambridge Philos. Soc.,1966
3. Alexander, R. McN. (1970). Swimbladder gas secretion and energy expenditure in vertically migrating fishes. In “Proceedings of an International Symposium on Biological Sound Scattering in the Ocean” (G. B. Farquhar, ed.), pp. 75–86. U.S. Gov. Print. Off., Washington, D.C.
4. The energetics of vertical migration by fishes;Alexander;Symp. Soc. Exp. Biol.,1972
5. The functional anatomy and development of the swimbladder-inner ear-lateral line system in herring and sprat;Allen;J. Mar. Biol. Assoc. UK.,1976