Sacha Stern

Calendars in the Making : the Origins of Calendars from the Roman Empire to the Later Middle Ages

Jewish Calendar Controversy of 921/2 CE

Time, astronomy, and calendars in the Jewish tradition

Sects and sectarianism in Jewish history

Time and Process in Ancient Judaism

Time and Process in Ancient Judaism (Littman Library of Jewish Civilization (Series).)

Calendar and community

Jewish Identity in Early Rabbinic Writings (Arbeiten Zur Geschichte Des Antiken Judentums Und Des Urchristentums, Vol 23)

Calendars in antiquity