Title: Cybernetics and Systems '88: Proceedings of the Ninth European Meeting on Cybernetics and Systems Research, organized by the Austrian Society for Cybernetic Studies, held at the University of Vienna, Austria, 5-8 April 1988, Author: R. Trappl
Title: Power, Autonomy, Utopia: New Approaches Toward Complex Systems, Author: R Trappl
Title: Cybernetics and Systems '86: Proceedings of the Eighth European Meeting on Cybernetics and Systems Research, organized by the Austrian Society for Cybernetic Studies, held at the University of Vienna, Austria, 1-4 April 1986, Author: R. Trappl