1. FOREWORD TO VIRGIL VĂTĂŞIANU, METHODOLOGY OF RESEARCH IN THE ART HISTORY, CLUSIUM 2004. Authors: VIORICA GUY MARICA.2. BOOK REVIEWS - NICOLAE SABĂU, METAMORPHOSIS OF TRANSYLVANIAN BAROQUE, VOL II. PAINTING, MEGA PUBLISHING HOUSE, CLUJ-NAPOCA, 2005, 509 PP + 357 ILL. COLOR, BLACK-WHITE. Authors: VIORICA GUY MARICA.3. SPEECH ON THE OCCASION OF THE BUST UNCOVER OF PROFESSOR VIRGIL VĂTĂŞIANU IN MAY 15, 2009. COURTYARD OF BBU. Authors: VIORICA GUY MARICA.4. FIGURATIVE AREA IN DEGAS PAINTING / L’ESPACE FIGURATIF DANS LA PEINTURE DE DEGAS. Authors: VIORICA GUY MARICA.