found: His ha-Madaʻim ha-meduyaḳim be-ḳerev Yehude Teman, 1987: t.p. (Y. Tsevi Langerman) added t.p. (Y. Tzvi Langermann [in rom.])
found: Alhazen. Ibn Haytham's on the configuration of the world, 1990: CIP t.p. (Y. Tzvi Langermann) galley (Isḥāq Ṣāfī Langhirmān; Inst. of Microfilmed Heb. Manuscripts, Jewish Natl. and Univ. Library)
found: Yemenite midrash, 1996: CIP t.p. (Yitzhak Tzvi Langermann)
found: Studies in Islamic atomism: t.p. (Tzvi Langermann) p. iv (Y. Tzvi Langermann, The Hebrew University of Jerusalem)