Aaltonen, T <br/><br/>
First observation of the decay Bs0-->Ds-Ds+ and measurement of its branching ratio.  [electronic resource] 

 -  Physical review letters  Jan 2008 
 - 021803 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-9007 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.100.021803  doi