Search for long-lived exotic particles in 12-GeV proton-nucleus interactions.  [electronic resource] 

 -  Physical review. D, Particles and fields  Mar 1989 
 - 1261-1266 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0556-2821 
<br/><br/><label>Standard No.: </label>10.1103/physrevd.39.1261  doi