See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/225088863 Specialized Planning Issues Chapter ยท January 2011 DOI: 10.1007/978-1-4419-8408-1_20 CITATIONS 0 READS 75 2 authors: Orestis Schinas Hamburg School of Business Administration 43 PUBLICATIONS 84 CITATIONS SEE PROFILE Christos Dionelis Hellenic Railways Organisation 1 PUBLICATION 0 CITATIONS SEE PROFILE All content following this page was uploaded by Orestis Schinas on 28 November 2016. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are linked to publications on ResearchGate, letting you access and read them immediately.