1. Bromley, A.G., and Wright M.T. 1989. “The Temporal Hours of the Tower of the Winds at Athens.” (Sydney, Australia: Basser Department of Computer Science).
2. Christodoulidis, D.C., Smith, D.E., Williamson, R.G., and Klosko, S.M. 1988. “Observed Tidal Braking in the Earth/Moon/Sun System,” Journal Geophysical Research
93, 6216–6236.
3. Cox, A.N. 2000. Allen’s Astrophysical Quantities. [New York: A.I.P. Press, Springer]. [Review by C.A. Pilchowsk, 2000, Physics Today
53(10), 776.]
4. Dershowitz, N., and Reingold, E.M. 1997. Calendrical Calculations. (Cambridge: University Press).
5. Fairbridge, R.W., and Hillaire-Marcel, C. 1977. “An 8000-Yr Palaeoclimatic Record of the ‘Double-Hale’ 45-Year Solar Cycle,” Nature
268(5619), 413–416.