[9] 西暦5世紀以後の置閏法では、 創世紀元 ÷ 19 の剰余が 0、 3、 6、 8、 11、 14、 17 となる年を閏年としていました。 >>3
[10] 1太陰月 = 29.530594日とする章法でした。 平年は353日か355日、 閏年は383日か385日でした。 月の大小は1年の日数に応じて決められました。 >>3
[12] 年始が日曜日、水曜日、金曜日に当たる場合、 次の日に繰り下げることになっています。 宗教上の理由によります。 >>3
[31] קול תורה - Kol-Torah-Vol-12-VaYakhel.pdf, , http://individual.utoronto.ca/kalendis/hebrew/Kol-Torah-Vol-12-VaYakhel.pdf
[32] Shabbat, the International Date Line and Jewish Law - How does the change in Samoa affect Shabbat for the local Jews? - Chabad.org, , https://www.chabad.org/library/article_cdo/print/true/aid/1736567/jewish/The-Sabbath-the-International-Date-Line-and-Jewish-Law.htm
[26] Rectified Hebrew Calendar, Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/rect.htm
[28] An Astronomical Hebrew Calendar (conjunction+24h), Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/astro.htm
[33] Rectified Hebrew Calendar: Advanced Topics, Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/rect-adv.htm
[34] Rectified Hebrew Calendar, Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/suggest.htm
[21] Seasonal Drift of the Traditional Hebrew Calendar, Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/drift.htm
[24] Rectified - Traditional Hebrew Calendar Differences, , http://individual.utoronto.ca/kalendis/hebrew/Rect-Matching-Months.htm
[25] Future Hebrew Calendar Dates (5410-7212), , http://individual.utoronto.ca/kalendis/hebrew/FHC-Matching-Months-cycle-4.htm
[1] ユダヤ暦 - Wikipedia ( 版) https://ja.wikipedia.org/wiki/%E3%83%A6%E3%83%80%E3%83%A4%E6%9A%A6
[2] 希伯來曆 - 维基百科,自由的百科全书 ( 版) https://zh.wikipedia.org/wiki/%E5%B8%8C%E4%BC%AF%E4%BE%86%E6%9B%86
[15] 暦法計算(資料庫):ユダヤ暦 () https://web.archive.org/web/20060107100035/http://www.cablenet.ne.jp/~nihei-s/Calender/Hebrew.html
[16] 経理日誌@イ国の小さな村より (Heshbonit, , ) https://heshbonit.blog.fc2.com/?no=5539
[18] ja, https://www.jstage.jst.go.jp/article/elsjregional/9/0/9_67/_pdf/-char/ja
[19] No.2 ~ユダヤの暦について~ | 日本イスラエル親善協会 () https://japan-israel-friendship.or.jp/special/festival/280/
[20] Unicode CLDR - Chinese (and other) calendar support, intercalary months, year cycles, https://cldr.unicode.org/development/development-process/design-proposals/chinese-and-other-calendar-support-intercalary-months-year-cycles#h.g3nk6hu8qsxq_l
[35] The Hebrew Calendar, Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/index.html
[22] Why Divide Hours into 1080 Parts?, Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/chelek.htm
[23] Moon and the Molad of the Hebrew Calendar, Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/molad.htm
[29] Purpose of Rosh Hashanah Postponements, Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/postpone.htm
[38] The Year 6000, Dr. Irv Bromberg, University of Toronto, Canada, , http://individual.utoronto.ca/kalendis/hebrew/y6k.htm
[39] Hebrew Calendar Science and Myths, https://hebrewcalendar.tripod.com/index.html