Media type: E-Article Title: Neutrino Mass Hierarchy Above GUT Scale Contributor: Koranga, Bipin Singh; Narayan, Mohan imprint: Springer Science and Business Media LLC, 2011 Published in: International Journal of Theoretical Physics, 50 (2011) 6, Seite 1868-1875 Language: English DOI: 10.1007/s10773-011-0702-5 ISSN: 0020-7748; 1572-9575 Keywords: Physics and Astronomy (miscellaneous) ; General Mathematics Origination: Footnote: