18 lines
489 B
Text
18 lines
489 B
Text
=== References
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I am grateful to the following sources.
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==== Date calculations
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* http://michaelthompson.org/technikos/holidays.php
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==== Easter calculations
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* http://www.assa.org.au/edm.html
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* http://www.smart.net/~mmontes/ec-cal.html
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==== World dates
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* http://www.un.org/geninfo/faq/factsheets/FS18.HTM
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* http://en.wikipedia.org/wiki/List_of_holidays_by_country
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==== US dates
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* http://www.opm.gov/Operating_Status_Schedules/fedhol/index.asp
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* http://www.smart.net/~mmontes/ushols.html
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