Roubach, M. The limits of order: Cassirer and Heidegger on finitude and infinity / Michael Roubach. The symbolic construction of reality : the legacy of Ernst Cassirer.(2008).

Roubach, Michael. "The Limits of Order: Cassirer and Heidegger on Finitude and Infinity / Michael Roubach." The Symbolic Construction of Reality : The Legacy of Ernst Cassirer.(2008) .

Roubach, Michael. "The Limits of Order: Cassirer and Heidegger on Finitude and Infinity / Michael Roubach." The Symbolic Construction of Reality : The Legacy of Ernst Cassirer.(2008), .