Baer, Y. (1961). Israel, the christian church, and the Roman Empire from the time of Septimius Severus to the Edict of Toleration of A.D. 313.

Baer, Yitzhak. Israel, the Christian Church, and the Roman Empire from the Time of Septimius Severus to the Edict of Toleration of A.D. 313. Jerusalem, 1961.

Baer, Yitzhak. Israel, the Christian Church, and the Roman Empire from the Time of Septimius Severus to the Edict of Toleration of A.D. 313. 1961.