Article | Author | Source in internet |
---|---|---|
The development of Iranian calendar: historical and astronomical foundations | Musa Akrami | The official link is dead |
A concise review of the Iranian calendar | M. Heydari-Malayeri | http://aramis.obspm.fr/~heydari/divers/ir-cal-eng.pdf |
The Persian calendar for 3000 years | KAZIMIERZ M. BORKOWSKI | http://www.astro.uni.torun.pl/~kb/Paper |
Old Iranian Calendars | S. H. Taqizadeh | http://www.avesta.org/taqizad.htm |