1. THE WASTE RUBBER USED TO IMPROVE THE PROPERTIES OF COMPOSITE MATERIALS. Authors: OVIDIU NEMEŞ, FRÉDÉRIC LACHAUD, ROBERT PIQUET, VASILE-FILIP SOPORAN, OVIDIU TĂTARU.2. NEW COMPOSITE MATERIALS PLATES FROM VEGETAL FIBRES. Authors: OVIDIU TĂTARU, OVIDIU NEMEŞ.