1.   B. Dragoi, A. Ungureanu, A. Chirieac, C. Ciotonea, C. Rudolf, S. Royer, E. Dumitriu, Structural and Catalytic Properties of Mono- and Bimetallic Nickel-Copper Nanoparticles Derived from MgNi(Cu)Al-LDHs under Reductive Conditions, Applied Catalysis A: General, 2014, doi: 10.1016/j.apcata.2014.11.016 .

2.    Adrian Ungureanu, Sebastien Royer, Focus sur le PHC Brancusi ALCAT, BE Roumanie, 25, 2014, http://www.bulletins-electroniques.com/actualites/075/75191.htm .

3.   C. Rudolf, I. Mazilu, A. Chirieac, C. Ciotonea, A. Ungureanu, B. Dragoi, S. Royer, E. Dumitriu, Copper Catalysts Supported on Ordered Mesoporous Silica-Alumina for Chemoselective Hydrogenation of Cinnamaldehyde, flash presentation at 30eme Reunion du GFZ, Ile de Re, France, March 19-21, 2014.