This document is unfortunately not available for download at the moment.
Joseph J O'Malley , K W Algozin , Howard P. Kainz, L C Rice (1973) The legacy of Hegel: proceedings of the Marquette Hegel symposium 1970, Dordrecht, Springer.
Remarks on the papers of Avineri and Pöggeler
Robert L. Perkins
pp. 220-223
Not implemented yet !