Kobusch, Theo (Personal Name)
Sein und Sprache, 1987: CIP title page (Theo Kobusch)
LC data base, April 24, 1987 (hdg.: Kobusch, Theo)
Platon, 1996: title page (Theo Kobusch) back cover (born 1948; Dr.; teaches at the Ruhr-Universität Bochum)
Christliche Philosophie, 2006: ttitle page (Theo Kobusch) back cover (born 1948; professor of philosophy in Bonn)
Universität Bonn, Institut für Philosophie website, viewed October 7, 2016: link to Personen page (Prof. Dr. Theo Kobusch; taught at the Ruhr-Universität Bochum from 1990 to 2003; joined the faculty at Bonn in February, 2003) https://www.philosophie.uni-bonn.de/personen/professoren/prof.-dr.-theo-kobusch
German Wikipedia, viewed October 7, 2016 (Theo Kobusch; born April 9, 1948, in Niedertiefenbach; Ordinarius für Philosophie at the Universität Bonn)