L. E. Doggett, “Calendars,” In: P. K. Seidelmann, Ed., Explanatory Supplement to the Astronomical Almanac, US Naval Observatory, University Science Books Company, Mill Valley, 1992.

has been cited by the following article:

• TITLE: Astronomical Algorithms: Amended Multi-Millennia Calendar

  AUTHORS: Boris S. Verkhovsky

  KEYWORDS: Astronomic Algorithm, Julian Calendar, Gregorian Calendar, Error Accumulation, Amendments, Multi-Millennia Calendar, Synchronization

  JOURNAL NAME: International Journal of Communications, Network and System Sciences, Vol.4 No.8, August 19, 2011

  ABSTRACT: Three new worldwide calendars are proposed and compared in this paper. None of them requires any departure from an existing tradition to divide years on lean and leap. Although all three are pretty accurate, it is demonstrated that the Julian calendar with one additional amendment is the simplest and the most suitable for implementation.