Majorana neutrino masses and lepton mixing angles in the perturbative and semiempirical approach.  [electronic resource] 

 -  Physical review. D, Particles and fields  May 1985 
 - 2288-2293 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0556-2821 
<br/><br/><label>Standard No.: </label>10.1103/physrevd.31.2288  doi