1. How to achieve a common European energy policy?
:BOCORA, Ján. How to achieve a common European energy policy? In ICEI 2012. International conference. ICEI 2012 : proceedings of the 1st International conference on european integration 2012 : 17th - 18th may, 2012, Ostrava, Czech Republic. - Ostrava : VŠB - Technical University of Ostrava, 2012. ISBN 978-80-248-2685-1, pp. 19-29.