bn:03084587n
Noun Concept
Categories: Julian calendar, Specific calendars
EN
Proleptic Julian calendar  Julian calendar  Julian proleptic calendar  Julian proleptic date
EN
The proleptic Julian calendar is produced by extending the Julian calendar backwards to dates preceding AD 8 when the quadrennial leap year stabilized. Wikipedia
Definitions
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Sources
EN
The proleptic Julian calendar is produced by extending the Julian calendar backwards to dates preceding AD 8 when the quadrennial leap year stabilized. Wikipedia
Extension of the regular Julian calendar Wikidata