Zohori, M. Mishnato ha-leʼumit shel Yitsḥaḳ Ber (Dov) Leṿinzon (Ribal), 1983.
Encyc. Judaica, 1971 (Levinsohn, Isaac Baer; b. 1788, Kremenets, Russia; d. 1860; one of the founders of the Haskalah in Russia)
His Taar gasofer, 1863: t.p. (I. B. Levenzon)
ʻAnfe hadasah, 1994?: t.p. (Yitsḥaḳ Ber Leṿinzohn)
Teʼudah be-Yiśraʼel, 1878: t.p. (m.o.h. Yitsḥaḳ Ber Leṿinzohn zal mi-Ḳremnits; I.B. Levinzon [in Rus.])
Éfés dammîm, 1841: title page (J.B. Levinsohn)
Wikipedia 24 April 2020: (Isaac Baer Levinsohn (October 13, 1788 -- February 13, 1860, born and died in Kremenet︠s︡ʹ (Ukraine) was a notable Ukrainian-Hebrew scholar, satirist, writer and Haskalah leader.) https://en.wikipedia.org/wiki/Isaac_Baer_Levinsohn