Apoḳalipṭiḳah ṿe-sifrut yorde merkavah : peraḳim be-toldot ha-ezoṭeriḳah ha-yehudit bi-teḳufat ha-Mishnah ṿe-ha-Talmud = Apocalyptic and Merkavah mysticism - Grinṿald, Itamar (Verfasser) (The Jewish National and University Library, 1969)