Latest results of the Mainz Neutrino Mass ExperimenC. Kraus, J. Bonn, B. Bornschein, L. Bornschein, B. Flatt, A. Kovalik, B. Müller, E.W. Otten, T. Thümmler, J.P. Schall and C. WeinheimerEur Phys J C, 33 (2004) s805-s807DOI: https://doi.org/10.1140/epjcd/s2003-03-902-9