1. Economy of the railway transport in the European Union. Scientific redaction and author of two chapters. University of Gdańsk edition Gdańsk 2007.
2.Transport corridors: Really important to supply the hinterland of the south- eastern Baltic Sea ports. "Internationales Verkehrswesen" DVWG Hamburg may 2007 number 5 p. 203-209.
3. French intentions to resolve interoperability problems of European s road toll system. "Internationales Verkehrwisenschaft." DVWG Hambur September 2008 nr 9 p. 338- 343
4. Internalization small and medium enterprises on the example of Germany and Poland. Prace naukowe Katedry Nauk Ekonomicznych tom VII . Wydział Zarządzania i Ekonomii Politechniki Gdańskiej Gdańsk 2008 p. 71-78
5. The challenge to EU from Gazprom by mergers and aquisition[w] Stymulowanie rozwoju spoleczno- gospodarczego pod redakcją P. Kulawczuka i E. Kwelli Fundacja Rozwoju Uniwersytetu Gdańskiego Gdańsk 2008 p. 100-109
6. Innovations as a factor in shaping of competitive capacity of enterprises in tourism market of european union. co-author P. Lewandowski Zeszyty Naukowe Uniwersytetu Szczecińskiego nr 488 Szczecin 2008 p. 103-118