Ogonowska, M. “Intermediation, Supply Strategies and Norms in Tourism: Supervisors: Prof. Dominique Torre and Dr. Christian Longhi Institution Awarding the Ph. D. Degree: Université Nice Sophia Antipolis Date of Defence: 2nd December 2013”. European Journal of Tourism Research, vol. 10, July 2015, pp. 127-30, doi:10.54055/ejtr.v10i.184.