On the 22th of January 2013 at 12.00 pm there has been public Ph. D. defence of Vovchuk Marina entitled "Classification of Administrative Delicts" with a specialization 12.00.07 - administrative law and process, finance law, information law.
Academic adviser: Kolpakov Valery, Doctor of Law, Professor, Head of the Department of Constitutional and Administrative Law of Law Institute of the National Aviation University.
Official opponents: Olefir Viktor, Doctor of Law, Professor, Corresponding Member of the National Academy of Sciences of Ukraine, Rector of the Open International University of Human Development "Ukraine". Gordeev Vitaliy, Candidate of Law, Associate Professor, Assistant of Judge of Court of Appeal of Chernivtsi region