1. MINERALOGY OF A “SACRED MONSTER”: THE DITRĂU ALKALINE MASSIF, EAST CARPATHIANS (ROMANIA). Authors: PAULINA HÂRTOPANU, GHEORGHE UDUBAÅžA.2. GOLD IN METAMORPHIC ROCKS: FACTS AND FANCY. Authors: GHEORGHE UDUBAÅžA, SORIN SILVIU UDUBAŞA.3. RECENZII - PRINCIPII DE CRISTALO-GRAFIE. Authors: GHEORGHE UDUBAÅžA.4. RECENZII - CRISTALOGRAFIE GEOMETRICA (CAIET DE LUCRARI PRACTICE). Authors: GHEORGHE UDUBAÅžA.