Schwartz, Y. Ernst Cassirer on Nicholas of Chusa: Between conjectural knowledge and religious pluralism / Yossef Schwartz. The symbolic construction of reality : the legacy of Ernst Cassirer.(2008).

Schwartz, Yossef. "Ernst Cassirer on Nicholas of Chusa: Between Conjectural Knowledge and Religious Pluralism / Yossef Schwartz." The Symbolic Construction of Reality : The Legacy of Ernst Cassirer.(2008) .

Schwartz, Yossef. "Ernst Cassirer on Nicholas of Chusa: Between Conjectural Knowledge and Religious Pluralism / Yossef Schwartz." The Symbolic Construction of Reality : The Legacy of Ernst Cassirer.(2008), .