1. POLITICAL ELITES IN THE POSTCOMMUNISM. SOME ANALYTICAL STAKES / LES ELITES POLITIQUES DANS LE POSTCOMMUNISME. QUELQUES JALONS ANALYTIQUES. Authors: RUXANDRA IVAN.2. THE POSSIBLE FUTURE OF THE EUROPEAN UNION / LES POSSIBLES FUTURS DE L’UNION EUROPEENNE. Authors: RUXANDRA IVAN.3. BOOK REVIEW - FLORIN DIACONU, CLASSIC LIMITED WAR AND TOTAL WAR. ELEMENTS OF THEORY AND POLITICAL-MILITARY HISTORY, BUCHAREST, BUCHAREST UNIVERSITY PRESS, 2006, 244 P., PREFACE BY DANIEL BARBU. Authors: RUXANDRA IVAN.4. PATTERNS OF COOPERATION AND CONFLICT: ROMANIAN-UKRAINIAN BILATERAL RELATIONS, 1992-2006. Authors: RUXANDRA IVAN.5. FROM THEORY TO FACTS: SOME WORKING HYPOTHESES ON THE FOREIGN POLICY OF THE CENTRAL AND EASTERN EUROPEAN STATES. Authors: RUXANDRA IVAN.6. BORDERS, MIGRATION, AND THE CHANGING NATURE OF SOVEREIGNITY. Authors: RUXANDRA IVAN.