Here's my doctoral dissertation in PDF format:

The Epistemological Status of Scientific Theories: An Investigation of the Structural Realist Account

Institution: London School of Economics
Awarded: September 30, 2004

Primary Supervisor: Prof. John Worrall (LSE)
Secondary Supervisor: Prof. Michael Redhead FBA (LSE)

Internal Examiner: Prof. Donald Gillies (UCL)
External Examiner: Prof. Peter Lipton (Cambridge)

Düsseldorf Center for Logic and Philosophy of Science (DCLPS), Heinrich Heine Universität Düsseldorf, Universitätsstraße 1, Gebäude 23.21, D-40225 Düsseldorf, Germany. Tel.: +49 (0) 211 81-12198, Fax: +49(0) 211 81-11750. Email: votsis@phil.uni-duesseldorf.de