- A. T. Fomenko, Empirico-Statistical Analysis of Narrative Material and its Applications to Historical Dating, 1994, 1

- Benno van Dalen, “On Ptolemy's Table for the Equation of Time”, Centaurus, 37, no. 2, 1994, 97

- A. T. Fomenko, V. V. Kalashnikov, G. V. Nosovsky, “The dating of Ptolemy's Almagest based on the coverings of the stars and on lunar eclipses”, Acta Appl Math, 29, no. 3, 1992, 281

- Oscar Sheynin, “The treatment of observations in early astronomy”, Arch. Hist. Exact Sci., 46, no. 2, 1993, 153
