"Grünbaum, Icchak." . "קנאי, י." . "Grynbaum, Itzhak, 1879-1970" . "Grünbaum, Izaak, 1879-1970" . "Grinboym, Yitskhok 1879-1970" . "גרינבוים, יצחק" . "Grinbaum, J." . "Gruenbaum, Izaak 1879-1970" . "Grinbaum, Icchak." . "Grînboim, Y. 1879-1970" . "Grinboym, Y." . "Grinboim, Yitshak." . "גרינבוים, י., 1879־1970" . "Grynbaum, J., 1879-1970" . "Gruenbaum, Yitsḥaḳ, 1879-1970" . "Grinboym, Yitsḥaḳ, 1879-1970" . "Grünbaum, Isaac, b. 1879" . "Grinbaum, I." . "גרינבוים, יצחק, 1879-1970" . "Grünbaum, Jizchak 1879-1970" . "Grînboim, Yiṣḥāq 1879-1970" . "Gruenbaum, Yitzhak" . "Gruenbaum, Yiẓḥak, 1879-1970" . "גרינבוים, יצחק, 1879־" . "Grünbaum, Jichak, 1879-1970" . "Grünbaum, Isaak Icek, 1879-1970" . "Gruenbaum, Jizchak 1879-1970" . "Grünbaum, Isaak 1879-1970" . "גרינבוים, יצחק, 1879־0791" . "Grinbâûm, Yiṣḥāq 1879-1970" . "Gruenbaum, Yitzhak, 1879-1970" . "Grinbojm, Jiṣḥoq." . "Grinboym, Y. (Yitsḥaḳ), 1879-1970" . "Kanai, I." . "Grinboym, Yiẕḥaq, 1879-1970" . "Grinboim, Itsjak, 1879-1970" . "Grinboym, Yitshok." . "Grinboym, Yitsḥoḳ, 1879-1970" . "Grünbaum, Isaac, 1879-1970" . "Gruenbaum, Isaac, 1879-1970" . "גרינבוים, יצחק, 1970־1879" . "Grînbôym, Yiṣḥāq 1879-1970" . "Grinboim, Yitsḥaḳ, 1879-1970" . "Grünbaum, I." . "גרינבױם, יצחק" . "Grinboym, Yitshak" . "Grünbaum, I., 1879-1970" . "Gruenbaum, Yizhak." . "גרינבוים, י." . "Gruenbaum, Isaak Icek, 1879-1970" . "Gruenbaum, Itzhak, 1879-1970" . "גרינבױם, י." . "Grynbaum, J." . . "Grinboym, Y., 1879-1970" . "Grinboim, Yitsḥaḳ, 1879-" . "Grünbaum, Izaak (1879-1970)." . "Kanai, J." . "Gruenbaum, Yiẓḥak 1879-1970" . "Grinbaum, I., 1879-1970" . "Grinboym, Jishaq 1879-1970" . "Grünbaum, Isaac, 1879-" .