1. SPECTROPHOTOMETRIC AND PAPER ELECTROPHORETIC STUDIES OF THE COPPER (II) POLYOXOTUNGSTOBISMUTHATE COMPLEXES. Authors: DAN RUSU, CRISTINA ROŞU, MARIANA RUSU, GHEORGHE MARCU.2. ELECTROCHEMICAL CHARACTERIZATION OF SANDWICH-TYPE PHOSPHOTUNGSTOCERATE (IV) AND ARSENOTUNGSTOCERATE (IV) IN AQUEOUS AND NON-AQUEOUS SOLUTION. Authors: ADRIAN-RAUL TOMŞA, AGLAIA KOUTSODIMOU, POLYCARPOS FALARAS, MARIANA RUSU.3. SYNTHESIS AND CHARACTERIZATION OF A NEW BISMUTHO(III)POLYOXOMETALATE WITH MIXED ADDENDA. Authors: OANA BABAN, DAN RUSU, ADRIAN PATRUT, CORA CRĂCIUN, MARIANA RUSU.4. SYNTHESIS AND CHARACTERIZATION OF A SANDWICH-TYPE CERIUM (IV) COMPLEX DERIVED FROM MONOLACUNARY DAWSON 2-MOLYBDO-15-TUNGSTO-2-PHOSPHATE. Authors: VIOLETA PAŞCALĂU, MARIANA RUSU, LAURA MUREŞAN, DANIELA CIOLOBOC, ANA-MARIA TODEA, ADRIAN-RAUL TOMŞA.5. SYNTHESIS, SPECTROSCOPIC AND ELECTROCHEMICAL CHARACTERIZATION OF A NEW CHROMIUM (III) SUBSTITUTED DAWSON POLYOXOMETALATE. Authors: ADRIAN-RAUL TOMŞA, ANA-MARIA TODEA, RADU SILAGHI-DUMITRESCU, GRIGORE DAMIAN, MARIANA RUSU.6. SYNTHESIS AND SPECTROSCOPIC INVESTIGATIONS OF NEW UO22+ POLYOXOMETALATE COMPLEXES. Authors: MARIANA RUSU, MIRCEA PUIA, SIMINA DREVE, OANA BABAN, DAN RUSU.7. NEW PERSPECTIVES IN POLYOXOMOLYBDATES CHEMISTRY CONTAINING LARGE {Mo132} CLUSTERS. Authors: MARIANA RUSU, DAN RUSU, JULIA SZAKÀCS.