1 “..., mechanical and plant engineering The Author Dr. Christopher Sauerhoff completed his doctoral thesis under...”

2 “... impacts. About the author Philipp Sylla completed his doctoral thesis under the supervision of Prof. Dr...”

3 “... doctoral thesis at Carnegie Mellon University, Measuring and Managing Performance in Organizations presents...”

4 “.... In addition to two book publications and various scientific articles, he completed a doctoral thesis at Pegaso...”

5 “...This is a revised version of a doctoral thesis, submitted in mimeographed fonn to the Faculty...”

6 “..., online marketing, Web 2.0.     Author Wolfgang Ziniel completed his doctoral thesis as a research...”

7 “... at WU Vienna with Univ.-Prof. Dr. Sigrid Stagl and Dr. Gerald Hüther. In his doctoral thesis on "Success...”

8 “...In February 1992, I defended my doctoral thesis: Engineering Optimiza­ tion - selected...”