Media type: E-Article Title: Neutrinoless double beta decay in four-neutrino models Contributor: Kalliomäki, Anna; Maalampi, Jukka Published: Elsevier BV, 2000 Published in: Physics Letters B, 484 (2000) 1-2, Seite 64-72 Language: English DOI: 10.1016/s0370-2693(00)00564-5 ISSN: 0370-2693 Keywords: Nuclear and High Energy Physics Origination: University thesis: Footnote: