Page "Ununtrium" Paragraph 2

The first report of ununtrium was in August 2003 when it was identified as a decay product of ununpentium.

These results were published on February 1, 2004, by a team composed of Russian scientists at Dubna ( Joint Institute for Nuclear Research ), and American scientists at the Lawrence Livermore National Laboratory .< ref name = 03Og01 >" Experiments on the synthesis of element 115 in the reaction < sup > 243 </ sup > Am (< sup > 48 </ sup > Ca, xn )< sup > 291-x </ sup > 115 ", Oganessian et al., JINR Preprints, 2003.

Retrieved on 3 March 2008 </ ref >< ref >