EDITOR'S NOTE First page and Editor's note

Kord Kamran, Voitko S.V., Strategic Management of Enterprises in Oil and Gas Complex Full article text

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Georgi Bahchevanov , USA, the Arab Spring and Iran- a Chronology of the Actions for Taking Control Over the Approach to Eurasia Full article text

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Raliza Jekova, Federalism as a Means for Ethnic Conflict Resolution Full article textt

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Aleksandra Parashkevova , Network as a form of corporate cooperation: Evolution of scientific theories Full article text

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Aleksandra Parashkevova , Network in the context of the Theory of the firm Full article text

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Kremena Andonova , Challenges to the Bulgarian regions in the context of European development until 2020 Full article text

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First Call for V International Science Conference Knowledge Society September 2012 First Call text

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First Call for International Science Conference for Young Researchers “Technical Science and Industrial Management”, September 2012 First Call text

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