Agnese, R <br/><br/>
First direct limits on lightly ionizing particles with electric charge less than e/6.  [electronic resource] 

 -  Physical review letters  Mar 2015 
 - 111302 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1079-7114 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.114.111302  doi