The International Date Line
In preparing a Shiur two years ago, I gleaned many of these references from a Sefer whose name escapes me; it was something like "Mareh Mekomot beShe'eilat Kav HaTaarich...HaZeman." I think the author's name was Yoel Bloom/Blum. I would greatly appreciate the help of anyone who knows the name, so that I could properly credit the researcher.
Verses in Tanach
Talmud / Midrash and commentaries
Baal haMaor Rosh haShanah 20b
Post Talmud / Midrash, Pre-Rishonim
Mishneh Torah and commentaries
Rishonim [Pre-"Code of Jewish Law"]
Kuzari II:16-20
Sefer haIbbur [Rabbeinu Avraham bar Chiyya haNasi] Maamar 1
Shiur Komah [Rav Moshe Cordovero] 52
Yesod Olam [Rabbeinu Yitzchak haYisraeli] II:17
Tur, Shulchan Aruch ["Code of Jewish Law"] and Commentaries
Acharonim [Post-"Code of Jewish Law"]
Shut Beit Avraham 73
Even Yekarah Orach Chaim 11 [Rav Binyamin Weiss]
Kuntrus Divrei Chachamim
Machar Chodesh, Rav Moshe Chayyim Rimoni, Chiddushei Rosh haShanah
Machshavot ba'Eitzah, Parpera'ot laChachmah Hilchot Shabbat [R' Yaakov Nasan miTouro]
Shut Mor UKtziah 344
Recent Authorities
Benei Tziyyon [Rav Dovid Shapiro] 10, 14
Kav haTaarich haYisraeli, Rav Menachem Kasher
Lev Ivra, Rav Yosef Eliyahu Henkin
Journal of Halachah and Contemporary Society Volume 21 pg. 60 - R' David Pahmer
To add sources or to suggest topics for source material, please e-mail me [Mordechai Torczyner] at: . All submissions are welcome and encouraged, and will be credited!