A. M. Bakalyarov, A. Ya. Balysh, S. T. Belyaev, V. I. Lebedev, S. V. Zhukov, « Results of the experiment on investigation of Germanium-76 double beta decay », Phys.Part.Nucl.Lett. ; Pisma Fiz.Elem.Chast.Atom.Yadra 1-8, vol. 2, no 2, , p. 77–81 (Bibcode2003hep.ex....9016B, arXivhep-ex/0309016)
A. M. Bakalyarov, A. Ya. Balysh, S. T. Belyaev, V. I. Lebedev, S. V. Zhukov, « Results of the experiment on investigation of Germanium-76 double beta decay », Phys.Part.Nucl.Lett. ; Pisma Fiz.Elem.Chast.Atom.Yadra 1-8, vol. 2, no 2, , p. 77–81 (Bibcode2003hep.ex....9016B, arXivhep-ex/0309016)